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Diagram archiveOpen the curated visual gallery of original crops and recreated guide diagrams.Figure verification queueReview crop metadata, page references, labels, checksums, and legibility.Book coverage atlasFind visual density source by source, then open the sections that contain figures.Research reviewUse section pages to see figure candidates beside equations, concepts, glossary hits, and source snippets.

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rli-fig-14-spectrum-of-radiation

Radiation, Light and Illumination

Radiation, Light and Illumination, printed page 18, Fig. 14

Source	Year	Candidate References	Promoted Crops	Section-Linked	Open
Theory and Calculation of Alternating Current Phenomena	1916	145	4	145	source text - research review
Radiation, Light and Illumination	1909	98	5	98	source text - research review
Theory and Calculation of Alternating Current Phenomena	1900	91	0	91	source text - research review
Theory and Calculation of Electric Circuits	1917	37	0	37	source text - research review
Theory and Calculation of Alternating Current Phenomena	1897	32	0	32	source text - research review
Four Lectures on Relativity and Space	1923	19	0	19	source text - research review
Elementary Lectures on Electric Discharges, Waves and Impulses, and Other Transients	1914	18	0	18	source text - research review
Elementary Lectures on Electric Discharges, Waves and Impulses, and Other Transients	1911	16	0	16	source text - research review
General Lectures on Electrical Engineering	1908	14	0	14	source text - research review
Theory and Calculation of Electric Apparatus	1917	13	0	13	source text - research review
Theoretical Elements of Electrical Engineering	1915	10	0	10	source text - research review
Engineering Mathematics: A Series of Lectures Delivered at Union College	1911	9	0	9	source text - research review
Investigation of Some Trouble in the Generating System of the Commonwealth Edison Co.	1919	1	0	1	source text - research review
Theory and Calculation of Transient Electric Phenomena and Oscillations	1909	1	6	1	source text - research review
America and the New Epoch	1916	0	0	0	source text - research review

Figure	OCR/PDF-Text Caption Candidate	Location	Section	Open	Status
Fig. 8	mum value is found in the following way : — Fig. 8. Let, in Fig. 6, AOB represent a quadrant of a circle with radius 1.	line 1452	Chapter 2: Instantaneous Values And Integral Values	text - research review	needs-verification
Fig. 7	found in the following way : Fig. 7. Let, in Fig. 7, AOB represent a quadrant of a circle	line 1503	Chapter 2: Instantaneous Values And Integral Values	text - research review	needs-verification
Fig. 11	nates by a vector, which by its length, OC, denotes the in- Fig. 11. tensity, and by its amplitude, AOC, the phase, of the sine	line 1892	Chapter 4: Graphic Representation	text - research review	needs-verification
Fig. 12	be sent into a non-inductive circuit at an E.M.F. of E Fig. 12. volts. What will be the E.M.F. required at the generator end of the line ?	line 1936	Chapter 4: Graphic Representation	text - research review	needs-verification
Fig. 13	E? 0 Fig. 13. 18. We may, however, introduce the effect of the induc-	line 1989	Chapter 4: Graphic Representation	text - research review	needs-verification
Fig. 14	E.V o Fig. 14. of the impressed E.M.F., in the latter case being of opposite phase. According to the nature of the problem, either the	line 2025	Chapter 4: Graphic Representation	text - research review	needs-verification
Fig. 15	—X« Fig. 15. 19. Coming back to the equation found for the E.M.F.	line 2062	Chapter 4: Graphic Representation	text - research review	needs-verification
Fig. 18	E0 = V(^ cos w + Ir)2 -f- (E sin w + Ix)z. Fig. 18. If, however, the current in the receiving circuit is leading, as -is the case when feeding condensers or syn-	line 2112	Chapter 4: Graphic Representation	text - research review	needs-verification
Fig. 17	’E. Fig. 17. a circuit with leading current, as, for instance, a synchro- nous motor circuit under the circumstances stated above.	line 2152	Chapter 4: Graphic Representation	text - research review	needs-verification
Fig. 20	same E.M.F. and current ; or conversely, at a given primary Fig. 20. impressed E.M.F., E0, the secondary E.M.F., E^ will be smaller with an inductive, and larger with a condenser	line 2295	Chapter 4: Graphic Representation	text - research review	needs-verification
Fig. 21	ever, this becomes too complicated, as will be seen by trying Fig. 21. to calculate, from the above transformer diagram, the ratio of transformation. The primary M.M.F. is given by the	line 2379	Chapter 5: Symbolic Method	text - research review	needs-verification
Fig. 22	the graphical representation. Fig. 22. 25. We have seen that the alternating sine wave is represented in intensity, as well as phase, by a vector, Of,	line 2395	Chapter 5: Symbolic Method	text - research review	needs-verification
Fig. 24	riod ; tJiat is, retarding the wave through one-quarter period. Fig. 24. Similarly, —	line 2524	Chapter 5: Symbolic Method	text - research review	needs-verification
Fig. 28	-*’ Fig. 28. 34. Let, for instance, in Fig. 27, an interlinked three- phase system be represented diagrammatically, as consist-	line 2816	Chapter 6: Topographic Method	text - research review	needs-verification
Fig. 27	by one-third of a period. Let the E.M.Fs. in the direction Fig. 27 from the common connection O of the three branch circuits	line 2824	Chapter 6: Topographic Method	text - research review	needs-verification
Fig. 29	E° Fig. 29. E.M.Fs., these currents are represented in Fig. 29 by the	line 2905	Chapter 6: Topographic Method	text - research review	needs-verification
Fig. 31	•I, Fig. 31. Fig. 32.	line 2964	Chapter 6: Topographic Method	text - research review	needs-verification
Fig. 32	Fig. 31. Fig. 32. As seen, the induced generator E.M.F. and thus the	line 2967	Chapter 6: Topographic Method	text - research review	needs-verification
Fig. 34	90° LAO Fig. 34. Only the circuit characteristics of the first phase are shown as ^ and z’r As seen, passing from the receiving	line 3089	Chapter 6: Topographic Method	text - research review	needs-verification
Fig. 35	RESISTANCE AND LEAKAGE Fig. 35. current alternately rise and fall, while their phase angle	line 3102	Chapter 6: Topographic Method	text - research review	needs-verification
Fig. 38	Er Er0 Fig. 38. and the current is, /=	line 3764	Chapter 8: Circuits Containing Resistance, Inductance, And Capacity	text - research review	needs-verification
Fig. 39	E Fig. 39. Z-jx0 r—j(x + x0}‘	line 3771	Chapter 8: Circuits Containing Resistance, Inductance, And Capacity	text - research review	needs-verification
Fig. 40	of reactance in series in a non-inductive circuit is, for small Fig. 40. values of reactance, independent of the sign, but propor-	line 3869	Chapter 8: Circuits Containing Resistance, Inductance, And Capacity	text - research review	needs-verification
Fig. 41	-t-CONDENSANCE Fig. 41. E0 = 100 volts, and the following conditions of receiver circuit •— z= 1 Qj r = 1>0> x= 0 (Curve j)	line 4148	Chapter 8: Circuits Containing Resistance, Inductance, And Capacity	text - research review	needs-verification
Fig. 42	series reactance continues up to x0 = il.6, or, x0 = — %x, Fig. 42. where E = 100 volts again ; and for x0 > 1.6 the voltage drops again.	line 4179	Chapter 8: Circuits Containing Resistance, Inductance, And Capacity	text - research review	needs-verification
Fig. 43	\ Fig. 43. Since a synchronous motor in the condition of efficient working acts as a condensance, we get the remarkable result	line 4194	Chapter 8: Circuits Containing Resistance, Inductance, And Capacity	text - research review	needs-verification
Fig. 44	x0 = 3.2 (Curve VI.) Fig. 44. Since z = 1.0, the current, /, in all these diagrams has the same value as E.	line 4236	Chapter 8: Circuits Containing Resistance, Inductance, And Capacity	text - research review	needs-verification
Fig. 49	tance factor, *0/r0, of the series impedance. Fig. 49. ”o	line 4509	Chapter 8: Circuits Containing Resistance, Inductance, And Capacity	text - research review	needs-verification
Fig. 50	”o Fig. 50. 50. As an example, Fig. 48 shows the E.M.F., E,	line 4513	Chapter 8: Circuits Containing Resistance, Inductance, And Capacity	text - research review	needs-verification
Fig. 51	as functions of the reactance, x, of the receiver circuit. Fig. 51. Figs. 49 to 51 give the polar diagram for E0 = 100, x = .95, x = 0, x = - .95, and Z0 = .3 -/ .4.	line 4527	Chapter 8: Circuits Containing Resistance, Inductance, And Capacity	text - research review	needs-verification
Fig. 52	tance,— that is, of the power consumed in the receiver Fig. 52. circuit, which in this case approaches the conditions of a	line 4550	Chapter 8: Circuits Containing Resistance, Inductance, And Capacity	text - research review	needs-verification
Fig. 54	JO 190 200 OHMS Fig. 54. In Fig. 54 are shown the values of /, 71} 70, 7f, in Curves I., II., III., IV., similarly as in Fig. 50, for E0 = 1000 volts,	line 4821	Chapter 8: Circuits Containing Resistance, Inductance, And Capacity	text - research review	needs-verification
Fig. 55	E0, with increasing load. Fig. 55. Let —	line 4861	Chapter 8: Circuits Containing Resistance, Inductance, And Capacity	text - research review	needs-verification
Fig. 81	as shown in Fig. 81. Fig. 81. 92. Demagnetizing, or screening effect of eddy currents.	line 8748	Chapter 11: Foucault Or Eddy Currents	text - research review	needs-verification
Fig. 82	where / = total current in conductor. Fig. 82. The magnetic reluctance of a tubular zone of unit length	line 8940	Chapter 11: Foucault Or Eddy Currents	text - research review	needs-verification
Fig. 86	i Fig. 86. DISTRIBUTED CAPACITY. 173	line 10694	Chapter 13: Distributed Capacity, Inductance, Resistance, And Leakage	text - research review	needs-verification
Fig. 88	V Fig. 88. 176	line 10808	Chapter 13: Distributed Capacity, Inductance, Resistance, And Leakage	text - research review	needs-verification
Fig. 89	\ Fig. 89. DISTRIBUTED CAPACITY.	line 10830	Chapter 13: Distributed Capacity, Inductance, Resistance, And Leakage	text - research review	needs-verification
Fig. 90	V Fig. 90. put into the line has been consumed therein, and at this point the two curves for lead and for lag join each other as	line 10864	Chapter 13: Distributed Capacity, Inductance, Resistance, And Leakage	text - research review	needs-verification
Fig. 94	transformer is constructed thus : Fig. 94. Let, in Fig. 94, O® = the magnetic flux in intensity and	line 11766	Chapter 14: The Alternating-Current Transformer	text - research review	needs-verification
Fig. 102	Fig. 101. Transformer Diagram with 80° Lead in Secondary Circuit. Fig. 102. 202	line 11946	Chapter 14: The Alternating-Current Transformer	text - research review	needs-verification
Fig. 103	the locus gives curves of higher order. Fig. 103. Fig. 105 gives the locus of the various quantities when	line 11969	Chapter 14: The Alternating-Current Transformer	text - research review	needs-verification
Fig. 104	from the above by proportionality. Fig. 104. 133. It must be understood, however, that for the pur-	line 12000	Chapter 14: The Alternating-Current Transformer	text - research review	needs-verification
Fig. 105	°f tne transformer. Fig. 105. The resistance and reactance of the primary and the secondary circuit are represented in the impedance by	line 12046	Chapter 14: The Alternating-Current Transformer	text - research review	needs-verification
Fig. 106	z Fig. 106. 137. Separating now the internal secondary impedance	line 12301	Chapter 14: The Alternating-Current Transformer	text - research review	needs-verification
Fig. 107	Generator I, Transformer I Fig. 107. This is represented diagrammatically in Fig. 107.	line 12340	Chapter 14: The Alternating-Current Transformer	text - research review	needs-verification
Fig. 108	211 Fig. 108. admittance Y0) the exciting current, the other branches of the impedances ZJ + Z7, ZJ1 + Zn, … 2f + Zx, the latter	line 12364	Chapter 14: The Alternating-Current Transformer	text - research review	needs-verification
Fig. 113	) Fig. 113. Substituting these values in tne above equation gives	line 13635	Chapter 15: The General Alternating-Current Transformer Or Frequency Converter	text - research review	needs-verification
Fig. 115	EOG Fig. 115. 156. Thus far the diagram is essentially the same as	line 14010	Chapter 16: Induction Motor	text - research review	needs-verification
Fig. 119	”£> Fig. 119. Again, a maximum torque point and a maximum output	line 14959	Chapter 16: Induction Motor	text - research review	needs-verification
Fig. 120	267 Fig. 120. 268 ALTERNATING-CURRENT PHENOMENA.	line 14974	Chapter 16: Induction Motor	text - research review	needs-verification
Fig. 122	1000 2000 3COO 4000 fiOOO fiOOO 7000 8000 Fig. 122. Voltampere output,	line 15137	Chapter 16: Induction Motor	text - research review	needs-verification
Fig. 126	also. Thus, we havet in this case, even on open circuit, no Fig. 126. rotation through a constant magnetic field, but rotation through a pulsating field, which makes the E.M.F. wave	line 16409	Chapter 17: Alternating-Current Generator	text - research review	needs-verification
Fig. 127	in diagram in Fig. 127. Since the armature current flows Fig. 127. in opposite direction to the current in the following-field	line 16452	Chapter 17: Alternating-Current Generator	text - research review	needs-verification
Fig. 128	its maximum while the armature coil still partly faces the Fig. 128. preceding-field pole, as shown in diagram Fig. 128, — it tends	line 16463	Chapter 17: Alternating-Current Generator	text - research review	needs-verification
Fig. 129	range where the alternator regulates approximately as a constant power machine, that is current and E.M.F. vary in inverse proportion, as between 130 and 200 amperes in Fig. 129. The modern alternators are generally more or less ma-	line 17542	Chapter 17: Alternating-Current Generator	text - research review	needs-verification
Fig. 136	when operating in series, the coils of the transformer will Fig. 136. be without current. In this case, by interchange of power through the transformers, the series connection will be	line 17731	Chapter 18: Synchronizing Alternators	text - research review	needs-verification
Fig. 137	Fig. 137, let the voltage at the common bus bars be assumed Fig. 137. as zero line, or real axis of coordinates of the complex	line 17741	Chapter 18: Synchronizing Alternators	text - research review	needs-verification
Fig. 138	eral, in one of these diagrams shown in Fig. 138 in drawn Fig. 138. lines, current and E.M.F. are in the same direction, repre- senting mechanical work done by the machine as motor-	line 18154	Chapter 19: Synchronous Motor	text - research review	needs-verification
Fig. 139	sists of three components ; the E.M.F. OE£ — Ez, consumed Fig. 139. by the impedance of the motor, the E.M.F. consumed by the impedance of the line, and the E.M.F.	line 18187	Chapter 19: Synchronous Motor	text - research review	needs-verification
Fig. 140	tor diagram in dotted line. Fig. 140. As seen, for small values of E1 the potential drops in the alternator and in the line. For the value of E1 = E0	line 18219	Chapter 19: Synchronous Motor	text - research review	needs-verification
Fig. 747	these quantities change with a change of the constants. Fig. 747. 201. A. — Constant impressed E.M.F. Ev, constant current strength I = i, variable motor excitation Ev (Fig. 142.)	line 18241	Chapter 19: Synchronous Motor	text - research review	needs-verification
Fig. 142	etc., the power is / x 02^, I x 03^, etc., increases first, Fig. 142. reaches the maximum at the point 3j, 3, the most extreme point at the right, with the impressed E.M.F. in phase with	line 18273	Chapter 19: Synchronous Motor	text - research review	needs-verification
Fig. 143	and O as center. Fig. 143. E lies on a straight line e, passing throtigh the origin;	line 18345	Chapter 19: Synchronous Motor	text - research review	needs-verification
Fig. 144	In the first case, El = EQ (Fig. 127), we see that at Fig. 144. very small current, that is very small OE, the current /	line 18368	Chapter 19: Synchronous Motor	text - research review	needs-verification
Fig. 145	V Fig. 145. EI = EQ, but has a minimum value corresponding to the	line 18400	Chapter 19: Synchronous Motor	text - research review	needs-verification
Fig. 146	dicular to clt and then increases again, reaches once more Fig. 146. El = EQ at E?, and then increases beyond E0. The cur-	line 18470	Chapter 19: Synchronous Motor	text - research review	needs-verification
Fig. 147	204. Fig. 147. D. En = constant ; P = constant.	line 18514	Chapter 19: Synchronous Motor	text - research review	needs-verification
Fig. 149	7< I < 43 Fig. 149. I	line 18603	Chapter 19: Synchronous Motor	text - research review	needs-verification
Fig. 151	20<l<30 Fig. 151. As seen, the permissible value of counter E.M.F. Ev and of current /, becomes narrower with increasing output.	line 18691	Chapter 19: Synchronous Motor	text - research review	needs-verification
Fig. 154	\ Fig. 154. taneous reversal of current and E.M.F. ; that is, differing by the time of a half period.	line 19092	Chapter 19: Synchronous Motor	text - research review	needs-verification
Fig. 155	TSOO 8000^ #WU 3000 3uOO Fig. 155. and transposing, the Ouartic Equation of Maximum Dis- placement,	line 19229	Chapter 19: Synchronous Motor	text - research review	needs-verification
Fig. 156	constantly given by the motor. Fig. 156. 2. The reactance, x, is assumed as constant. While the reactance of the line is practically constant, that of the	line 19410	Chapter 19: Synchronous Motor	text - research review	needs-verification
Fig. 157	the motor consists of a primary electric circuit, inducing Fig. 157. in the armature the secondary currents, and a primary magnetizing circuit producing the magnetism to act upon	line 19509	Chapter 20: Commutator Motors	text - research review	needs-verification
Fig. 158	ance, only in that position where the induced currents give Fig. 158. a rotary effort in the desired direction, while the armature coils are open-circuited in the position where the rotary	line 19536	Chapter 20: Commutator Motors	text - research review	needs-verification
Fig. 159	the direction of the magnetic field, short-circuit either a Fig. 159. part of the armature coils as shown in Fig. 158, or the whole armature by a connection from brush to brush as	line 19563	Chapter 20: Commutator Motors	text - research review	needs-verification
Fig. 160	and a secondary circuit closed upon itself and displaced in Fig. 160. space by 45° — in a bipolar motor — from the direction of the magnetic flux, as shown diagrammatically in Fig. 160. *	line 19590	Chapter 20: Commutator Motors	text - research review	needs-verification
Fig. 181	vidual branches both systems become unbalanced systems. Fig. 181. Fig. 182.	line 23698	Chapter 25: General Polyphase Systems	text - research review	needs-verification
Fig. 182	Fig. 181. Fig. 182. The different branches of a polyphase system may be either independent from each other, that is, without any	line 23701	Chapter 25: General Polyphase Systems	text - research review	needs-verification
Fig. 183	four collector rings, as shown diagrammatically in Fig. 183, Fig. 183. is an interlinked system also. The four-wire quarter-phase system produced by a generator with two independent	line 23726	Chapter 25: General Polyphase Systems	text - research review	needs-verification
Fig. 184	r Fig. 184. 262. Thus, polyphase systems can be subdivided into : Symmetrical systems and unsymmetrical systems.	line 23742	Chapter 25: General Polyphase Systems	text - research review	needs-verification
Fig. 198	454 ALTERNATING-CURRENT PHENOMENA. Fig. 198. in three-phase systems Y- connected and delta-connected	line 24560	Chapter 28: Interlinked Polyphase Systems	text - research review	needs-verification
Fig. 799	mation between polyphase systems are : Fig. 799. 1. The delta -Y connection of transformers between three-phase systems, shown in Fig. 199. One side of the	line 24980	Chapter 29: Transformation Of Polyphase Systems	text - research review	needs-verification
Fig. 200	V Fig. 200. three-phase secondary distributions. The Y connection of	line 24992	Chapter 29: Transformation Of Polyphase Systems	text - research review	needs-verification
Fig. 201	system by the internal impedance of the transformers. Fig. 201. 3. The main and teaser, or T connection of trans- formers between three-phase systems, as shown in Fig. 201.	line 25015	Chapter 29: Transformation Of Polyphase Systems	text - research review	needs-verification
Fig. 202	and connected with one of its ends to the center of the Fig. 202. other transformer. From the point £ inside of the teaser transformer, a neutral wire can be brought out in this con-	line 25027	Chapter 29: Transformation Of Polyphase Systems	text - research review	needs-verification
Fig. 203	ter-phase side of the transformers contains two equal and Fig. 203. independent (or interlinked) coils, the three-phase side two	line 25051	Chapter 29: Transformation Of Polyphase Systems	text - research review	needs-verification
Fig. 205	9. The double T connection of transformation from Fig. 205. three-phase to six-phase, shown in Fig. 206. Two trans- formers are used with two secondary coils which are T con-	line 25088	Chapter 29: Transformation Of Polyphase Systems	text - research review	needs-verification
Fig. 208	2’ v ’ Fig. 208. able to store energy, since the difference of power between	line 25115	Chapter 29: Transformation Of Polyphase Systems	text - research review	needs-verification
Fig. 209	which is characterized by a constant angle of intersection Fig. 209. Fig. 210.	line 26776	Chapter 32: Quarter-Phase System	text - research review	needs-verification
Fig. 210	Fig. 209. Fig. 210. with all concentric circles or all radii vectores.” The oscil-	line 26779	Chapter 32: Quarter-Phase System	text - research review	needs-verification

Figure	OCR/PDF-Text Caption Candidate	Location	Section	Open	Status
Fig. 1	L Fig. 1. A characteristic of metallic conductoi^ is that the resistance	line 1172	Chapter 1: Electric Conduction. Soled And Liquid	text - research review	needs-verification
Fig. 2	/ Fig. 2. ance over a very wide range of temperature is extremely difficult, and often no more accurate.	line 1421	Chapter 1: Electric Conduction. Soled And Liquid	text - research review	needs-verification
Fig. 4	mm Fig. 4. though the temperature coefficient remains negative, like in electrolytic conductors.	line 1729	Chapter 1: Electric Conduction. Soled And Liquid	text - research review	needs-verification
Fig. 5	a Fig. 5. often plotted with -\/i as abscissae, to show the ranges in better	line 1860	Chapter 1: Electric Conduction. Soled And Liquid	text - research review	needs-verification
Fig. 10	M Fig. 10. This, however, still further increases the required voltage and	line 2593	Chapter 1: Electric Conduction. Soled And Liquid	text - research review	needs-verification
Fig. 13	L Fig. 13. ticity, metallic luster, etc., and electrically it has a relatively	line 3274	Chapter 1: Electric Conduction. Soled And Liquid	text - research review	needs-verification
Fig. 21	at low currents the voltage rises again, due to the arc not filling the entire tube. Such a volt-ampere characteristic is given in Fig. 21. 26. Herefrom then follows, that the voltage gradient in the mercury arc, for a tube diameter of 2 cm., is about ^ volts per	line 5200	Chapter 2: Electric Conduction. Gas And Vapor	text - research review	needs-verification
Fig. 31	(13) Fig. 31. the maximum possible hysteresis loss.	line 7195	Chapter 4: Magnetism	text - research review	needs-verification
Fig. 32	)f Fig. 32. w	line 7206	Chapter 4: Magnetism	text - research review	needs-verification
Fig. 34	s Fig. 34. half-scale, as curve 1, and the magnetization curve of magnetite , FeaO^ — which is about the same as the black scale of iron— ic*.	line 7575	Chapter 4: Magnetism	text - research review	needs-verification
Fig. 35	3 1 Fig. 35. ^ under the assumption that cither material rigidly follows the 1-8 power law up to the highest densities, by the equation,	line 7734	Chapter 4: Magnetism	text - research review	needs-verification
Fig. 45	density is uniform for the width lo between the coil surfaces, Fig. 45. and then decreases toward the interior of the coils, over the dis- tance K respectively ^, to zero at the coil centers. All the coil	line 11784	Chapter 6: Magnetism	text - research review	needs-verification
Fig. 53	one-half the other. Fig. 53. 61. Distribution of the winding over an arc of the periphery^ o^	line 12428	Chapter 7: Shaping Of Waves : General	text - research review	needs-verification
Fig. 64	that harmonic n, where n8 = 180**. Fig. 64. If	line 12455	Chapter 7: Shaping Of Waves : General	text - research review	needs-verification
Fig. 63	The magnetic flux wave, B, becomes more and more 9at-topped with increasing saturation, and finally practically rectangular, in Fig. 63. The curves 60 to 63 are drawn with the same maximum values	line 14546	Chapter 8: Shaping Of Waves By Magnetic Saturation	text - research review	needs-verification
Fig. 70	\\ Fig. 70. The enormous reduction of the voltage peak by an air-gap of	line 16392	Chapter 8: Shaping Of Waves By Magnetic Saturation	text - research review	needs-verification
Fig. 73	rmmM Fig. 73. r e	line 17068	Chapter 9: Wave Screens. Even Harmonics	text - research review	needs-verification
Fig. 74	r e Fig. 74. proportional to frequency and voltage, the condenser shimts the	line 17074	Chapter 9: Wave Screens. Even Harmonics	text - research review	needs-verification
Fig. 76	Qii Lnf ggi Fig. 76. where / = frequency of the fundamental wave.	line 17286	Chapter 9: Wave Screens. Even Harmonics	text - research review	needs-verification
Fig. 84	As the two parallel arcs must have the same voltage, the oper- ating point is the point, a, of the intersection of A and -4’ in Fig. 84. The arcs thus would divide the current, each operating at 3 amp.	line 19228	Chapter 10: Instability Of Circuits : The Arc	text - research review	needs-verification
Fig. 85	g Fig. 85. itself; ft and c, however, are unstable. Thus, at the latter points,	line 19483	Chapter 10: Instability Of Circuits : The Arc	text - research review	needs-verification
Fig. 86	1 Fig. 86. condition of arcs with resistance in series and in shunt, on constant, voltage supply, etc.	line 19525	Chapter 10: Instability Of Circuits : The Arc	text - research review	needs-verification
Fig. 87	branch circuit also must be in phase with each other, that is, the Fig. 87. frequency of the oscillation in Fig. 87 is that at which capacity, C, and inductance, L, balance, or is the resonance frequency.	line 19695	Chapter 10: Instability Of Circuits : The Arc	text - research review	needs-verification
Fig. 88	S~ Fig. 88. the curves of the arc voltage, eo,	line 20087	Chapter 10: Instability Of Circuits : The Arc	text - research review	needs-verification
Fig. 89	SHUNTING ARC Fig. 89. As long as the current in the circuit, A — whether resistance or arc — is steady, no current passes the condenser circuit, and the	line 20211	Chapter 10: Instability Of Circuits : The Arc	text - research review	needs-verification
Fig. 94	of effective resistances, 22, as the values of r-., for pulsations between i + bi and i — bi, and such a curve is shown as R in Fig. 94. We may say, that the arc, when shunted by an oscillating circuit, has an effective negative resistance,	line 20527	Chapter 10: Instability Of Circuits : The Arc	text - research review	needs-verification
Fig. 6	I Fig. 06. first increases, but then decreases again, down to zero, so that the cumulative oscillations produced by this arc are self-limitii^,	line 21181	Chapter 10: Instability Of Circuits : The Arc	text - research review	needs-verification
Fig. 107	^i-1.9 00 - 60°; ^0=7.6. Fig. 107. and the magnetic distribution in the transformer, during the moments marked as a, 6, c, d, e, /, g, in Fig. 107, is shown in	line 22859	Chapter 12: Reactance Of Induction Apparatus	text - research review	needs-verification
Fig. 105	and the magnetic distribution in the transformer, during the moments marked as a, 6, c, d, e, /, g, in Fig. 107, is shown in Fig. 105. In Fig. 105a, the primary flux is larger than the secondary, and all leakage fluxes (xo and Xi) come from the primary flux,	line 22863	Chapter 12: Reactance Of Induction Apparatus	text - research review	needs-verification
Fig. 109	the primary coil equals its resistance drop, eo = roi, then the Fig. 109. voltage across the secondary coil, s, gives the total reactance, x^, for s as primary,	line 23225	Chapter 12: Reactance Of Induction Apparatus	text - research review	needs-verification
Fig. 115	/ Fig. 115. give the best regulation; series inductive reactance with an in- ductive, and series condensive reactance with leading current in	line 24956	Chapter 14: Constant-Potential Constant-Current Trans Formation	text - research review	needs-verification
Fig. 117	O < Fig. 117. and the tangent of the primary phase angle	line 25176	Chapter 14: Constant-Potential Constant-Current Trans Formation	text - research review	needs-verification
Fig. 119	square will be more fully discussed. Fig. 119. A. T-Connection or Resonating Circuit	line 25319	Chapter 14: Constant-Potential Constant-Current Trans Formation	text - research review	needs-verification
Fig. 123	8INQLE-PHA8E Fig. 123. Different arrangements can also be used of the constant-current control, for instance, the inductive and condensive reactances in	line 27188	Chapter 14: Constant-Potential Constant-Current Trans Formation	text - research review	needs-verification
Fig. 124	8INQIC*PHA8E Fig. 124. the losses in these transformers have not been included, since	line 27254	Chapter 14: Constant-Potential Constant-Current Trans Formation	text - research review	needs-verification
Fig. 125	SINOLE-PHASE Fig. 125. cuits instead of being operated from the three-phase secondaries of the step-down transformers can be operated directly from the	line 27328	Chapter 14: Constant-Potential Constant-Current Trans Formation	text - research review	needs-verification
Fig. 127	That is, the regulation is improved, by the line and leakage reactance, from g = 4 per cent, to 5 = 1.5 per cent, as seen in Fig. 127. 163. In paragraph 161 and the preceding, the shunted react- ances, 61 and 62, have been assumed as constant and independent	line 29165	Chapter 15: Constant-Voltage Series Operation	text - research review	needs-verification

Figure	OCR/PDF-Text Caption Candidate	Location	Section	Open	Status
Fig. 9	in the direction of the vector, giving the positive half-wave, Fig. 9. and once in opposition to the vector, giving the negative	line 2170	Chapter 4: Graphic Befrisxintation	text - research review	needs-verification
Fig. 10	different, they give different polar characteristics. Fig. 10. 15. The sine wave, Fig. 1, is represented in polar	line 2178	Chapter 4: Graphic Befrisxintation	text - research review	needs-verification
Fig. 11	nates by a vector, which by its length, OC, denotes tlie in- Fig. 11. tensity, and by its amplitude, AOC, the phase, of the sine	line 2266	Chapter 4: Graphic Befrisxintation	text - research review	needs-verification
Fig. 12	— ~^^E. Fig. 12. volts. What will be the E.M.F. required at the generator end of the line ?	line 2338	Chapter 4: Graphic Befrisxintation	text - research review	needs-verification
Fig. 16	Eo = V(^ cos a> + Jry + {E^m u> -f Jx)\ Fig. 16. If, however, the current in the receiving circuit is	line 2519	Chapter 4: Graphic Befrisxintation	text - research review	needs-verification
Fig. 77	non-inductive load it will be lower than when feeding into Fig. 77. a circuit with leading current, as, for instance, a synchro-	line 2560	Chapter 4: Graphic Befrisxintation	text - research review	needs-verification
Fig. 25	reaction in mechanics. Fig. 25. Further, it is obvious that if in the circuit of a gener-	line 3244	Chapter 6: Topographic Method	text - research review	needs-verification
Fig. 27	by one-third of a period. Let the RM.Fs. in the direction Fig. 27. from the common connection O of the three branch circuits to the terminals A^, A^f A^, be represented by E-^^ E^, E^.	line 3285	Chapter 6: Topographic Method	text - research review	needs-verification
Fig. 33	ii Fig. 33. In the same manner, if two branches, E^E^^ and Ei^E^f are loaded, and the third, E^E^, is unloaded, and	line 3456	Chapter 6: Topographic Method	text - research review	needs-verification
Fig. 35	It is obvious now, since the potential of every point of Fig. 35. the circuit is represented by a point in the topographic	line 3529	Chapter 6: Topographic Method	text - research review	needs-verification
Fig. 38	m. fig. 38. and the current is,	line 4210	Chapter 8: Capacity	text - research review	needs-verification
Fig. 43	resofiafice. Fig. 43. Since a synchronous motor in the condition of efficient working acts as a condensance, we get the remarkable result	line 4444	Chapter 8: Capacity	text - research review	needs-verification
Fig. 48	3— Fig. 48. Thus we have : —	line 5243	Chapter 8: Capacity	text - research review	needs-verification
Fig. 60	n\f. 40. Fig. 60. E.	line 5305	Chapter 8: Capacity	text - research review	needs-verification
Fig. 55	E^y with increasing load. Fig. 55. Let —	line 5907	Chapter 8: Capacity	text - research review	needs-verification
Fig. 81	iron, to give the same loss of energy through eddy currents. Fig. 81. 02. Demagnetizing^ or screening effect of eddy currents.	line 10894	Chapter 11: Fouoault Or Eddy 0Ubbent8	text - research review	needs-verification
Fig. 110	also. Thus, we have, in this case, even on open circuit, no Fig. 110. rotation through a constant magnetic field, but rotation through a pulsating field, which makes the E.M.F. wave	line 17072	Chapter 16: Aiitebnatingh-Current Osnebator	text - research review	needs-verification
Fig. 112	its maximum while the armature coil still partly faces the Fig. 112. preceding-field pole, as shown in diagram Fig. 112, — it tends	line 17126	Chapter 16: Aiitebnatingh-Current Osnebator	text - research review	needs-verification
Fig. 122	eral, in one of these diagrams shown in Fig. 122 in drawn Fig. 122. lines, current and E.M.F. are in the same direction, repre- senting mechanical work done by the machine as motor.	line 19447	Chapter 16: Il	text - research review	needs-verification
Fig. 124	tor diagram in dotted line. Fig. 124. As seen, for small values of E^ the potential drops in the alternator and in the line. For the value of E^ = Eq	line 19519	Chapter 16: Il	text - research review	needs-verification
Fig. 125	\ X Fig. 125. 180. A. — Constant impressed E.M.F, E^y constant current	line 19555	Chapter 16: Il	text - research review	needs-verification
Fig. 128	In the first case, Ey^ = E^ (Fig. 127), we see that at Fig. 128. very small curren^, that is very small OE, the current /	line 19688	Chapter 16: Il	text - research review	needs-verification
Fig. 129	the current can never become zero like in the first case^ Fig. 129. El = E^y but has a minimum value corresponding to the	line 19721	Chapter 16: Il	text - research review	needs-verification
Fig. 130	:^ Fig. 130. El = Eq at Ei^y and then increases beyond Eq, The cur-	line 19816	Chapter 16: Il	text - research review	needs-verification
Fig. 131	in Chapter IX. Fig. 131. 183. D. E^ =^ constant ; P ^ constant.	line 19857	Chapter 16: Il	text - research review	needs-verification
Fig. 132	8/lti.7 Fig. 132. can be transmitted by the same current / with two different induced RM.Fs. E^ of the motor; one, OEi = EEq small,	line 19949	Chapter 16: Il	text - research review	needs-verification
Fig. 133	ox Fig. 133. The counter E.M.F. of the motor, Ei, is OEi, equal and parallel EE^y but not shown in the diagrams, to avoid	line 20059	Chapter 16: Il	text - research review	needs-verification
Fig. 136	«-^iC- — Fig. 136. Fig. 137.	line 20254	Chapter 16: Il	text - research review	needs-verification
Fig. 137	Fig. 136. Fig. 137. we get	line 20257	Chapter 16: Il	text - research review	needs-verification
Fig. 103	o E Fig. 103. I	line 25185	Chapter 23: Generaii Foiitfhase Ststems	text - research review	needs-verification
Fig. 104	I Fig. 104. The different branches of a polyphase system may be either independent from each other, that is, without any	line 25191	Chapter 23: Generaii Foiitfhase Ststems	text - research review	needs-verification
Fig. 165	four collector rings, as shown diagrammatically in Fig. 165, Fig. 165. is an interlinked system also. The four-wire quarter-phase system produced by a generator with two independent	line 25219	Chapter 23: Generaii Foiitfhase Ststems	text - research review	needs-verification

Figure	OCR/PDF-Text Caption Candidate	Location	Section	Open	Status
Fig. 2	M Fig. 2. 18 RELATIVITY AND SPACE	line 1012	Lecture 2: Conclusions From The Relativity Theory	text - research review	needs-verification
Fig. 4	M Fig. 4. 22 RELATIVITY AND SPACE	line 1207	Lecture 2: Conclusions From The Relativity Theory	text - research review	needs-verification
Fig. 5	none returned to the radiator. Fig. 5. CONCLUSIONS FROM RELATIVITY THEORY 23	line 1253	Lecture 2: Conclusions From The Relativity Theory	text - research review	needs-verification
Fig. 6	•^W///y/y/y/////////////‘//vy/////////’//^/^^////^>>^ Fig. 6. hour, relative to the track B. Let us denote the distance relative to the train — that is, measured in the train^ — ^by	line 1380	Lecture 2: Conclusions From The Relativity Theory	text - research review	needs-verification
Fig. 8	and (2), are very similar to those representing a rotation of Fig. 8. the coordinate axes by an angle tan co = v/c. If it were such	line 1695	Lecture 2: Conclusions From The Relativity Theory	text - research review	needs-verification
Fig. 9	r 7’ Fig. 9. P1P3’ is not the time but a combination of time and length. Inversely, to the second observer P1P3’ is the time and	line 1729	Lecture 2: Conclusions From The Relativity Theory	text - research review	needs-verification
Fig. 10	R = M. Fig. 10. Let (in Fig. 10) 5 be a body revolving around a point 0. The fundamental law of physics is the law of inertia.	line 2580	Lecture 3: Gravitation And The Gravitational Fleld	text - research review	needs-verification
Fig. 14	<^-<-r) B Fig. 14. constant speed in a straight line, but curves backward, just as it did in Fig. 13 on a 10 per cent up grade at constant	line 2705	Lecture 3: Gravitation And The Gravitational Fleld	text - research review	needs-verification
Fig. 15	7 ’ Fig. 15. standing near the track, shoot a rifle bullet through the car,	line 2931	Lecture 3: Gravitation And The Gravitational Fleld	text - research review	needs-verification
Fig. 16	>Vf Fig. 16. leaves the car, at the point B of the track, it is greater and is v^. Then the angle which the bullet makes relative	line 3004	Lecture 3: Gravitation And The Gravitational Fleld	text - research review	needs-verification
Fig. 17	until finally, at the extremely high velocity of light, c = Fig. 17. 186,000 miles per second, the hyperbola (6) becomes almost a straight line. Even if the beam of light comes very close	line 3139	Lecture 3: Gravitation And The Gravitational Fleld	text - research review	needs-verification
Fig. 20	R = j/VK. (15) Fig. 20. E. THE STRAIGHT LINE AND THE ELLIPTIC 2-SPACE	line 4631	Lecture 4: The Characteristics Of Space A. The Geometry Of The Gravitational Field	text - research review	needs-verification
Fig. 21	line between them, as Li or L2 — shown dotted in Fig. 21 — Fig. 21. is longer. Suppose we have a straight line L in the plane Fig. 21 and a point P outside of L. Any line drawn in the	line 4776	Lecture 4: The Characteristics Of Space A. The Geometry Of The Gravitational Field	text - research review	needs-verification
Fig. 25	The mathematical n-space merely is the continuous mani- FiG. 25. fold of oo« elements which are given by the n ratios: x : y :	line 5036	Lecture 4: The Characteristics Of Space A. The Geometry Of The Gravitational Field	text - research review	needs-verification
Fig. 29	however, are no part of projective geometry, as they are Fig. 29. made by its relation to infinity and therefore are metric in character : The hyperbola has two infinitely distant points,	line 5667	Lecture 4: The Characteristics Of Space A. The Geometry Of The Gravitational Field	text - research review	needs-verification
Fig. 30	with regard to a conic, then the line connecting the points Fig. 30. pi and P2 is the polar of the point of intersection of Pi and	line 5703	Lecture 4: The Characteristics Of Space A. The Geometry Of The Gravitational Field	text - research review	needs-verification
Fig. 31	of these six lines by e = ah, cd;f = ac, hd; g = ad, he, and Fig. 31. draw the three additional lines ef, eg and fg, we get a total of nine lines and four points on each of these nine lines.	line 5727	Lecture 4: The Characteristics Of Space A. The Geometry Of The Gravitational Field	text - research review	needs-verification
Fig. 32	tant (that is, very far distant) we thus recognize by the Fig. 32. two lines of sight from our eyes to the object having the same direction.	line 6025	Lecture 4: The Characteristics Of Space A. The Geometry Of The Gravitational Field	text - research review	needs-verification
Fig. 33	parallels Li and Lo through a point P — that is, two lines Fig. 33. which intersect L at infinity — and these tvv^o parallels Li and L2 make an angle L1PL2 with each other. Thus L]	line 6078	Lecture 4: The Characteristics Of Space A. The Geometry Of The Gravitational Field	text - research review	needs-verification

Figure	OCR/PDF-Text Caption Candidate	Location	Section	Open	Status
Fig. 1	oo,o o Fig. 1. exist, which are constant, or permanent, as long as the conditions	line 575	Lecture 1: Nature And Origin Of Transients	text - research review	needs-verification
Fig. 2	]C Fig. 2. Commonly, transient and permanent phenomena are super- imposed upon each other. For instance, if in the circuit Fig. 1	line 612	Lecture 1: Nature And Origin Of Transients	text - research review	needs-verification
Fig. 3	G O Fig. 3. the stored energy has to be supplied from the source of power; that is, for a short time power, in supplying the stored energy, flows not	line 661	Lecture 1: Nature And Origin Of Transients	text - research review	needs-verification
Fig. 25	frequency, and as the result an increase of voltage and a distor- tion of the quadrature phase occurs, as shown in the oscillogram Fig. 25. Various momentary short-circuit phenomena are illustrated by the oscillograms Figs. 26 to 28.	line 3288	Lecture 4: Single-Energy Transients In Alternating Current Circuits	text - research review	needs-verification
Fig. 29	4 5 Fig. 29. seconds	line 3647	Lecture 5: Single-Energy Tra.Nsient Of Ironclad Circuit	text - research review	needs-verification
Fig. 33	= 0.000333 sec. = 0.33 millisecond; Fig. 33. hence, substituted in equation (28),	line 4340	Lecture 6: Double-Energy Transients	text - research review	needs-verification
Fig. 34	B Fig. 34. However, if (8) are the equations of current and voltage at a point A of a line, shown diagrammatically in Fig. 34, at any other	line 4499	Lecture 7: Line Oscillations	text - research review	needs-verification
Fig. 37	section h consists of 4 quarter- wave units, etc. Fig. 37. Fig. 38.	line 4810	Lecture 7: Line Oscillations	text - research review	needs-verification
Fig. 38	Fig. 37. Fig. 38. The same applies to case 1, and it thus follows that the wave	line 4813	Lecture 7: Line Oscillations	text - research review	needs-verification
Fig. 40	Line Fig. 40. former, the high-tension switches are opened at the generator end of the transmission line. The energy stored magnetically and	line 5407	Lecture 8: Traveling Waves	text - research review	needs-verification
Fig. 42	constant in the direction of propagation, as indicated by A in Fig. 42. Fig. 42. — Energy Transfer by Traveling Wave.	line 5483	Lecture 8: Traveling Waves	text - research review	needs-verification
Fig. 54	which it can draw in supplying power. In permanent condition the line could not add to the power, but must consume, that is, the permanent power-transmission diagram must always be like Fig. 54. Not so, as seen, with the transient of the stationary oscillation. Assume, for instance, that we reduce the power dissipation in	line 6338	Lecture 9: Oscillations Of The Compound Circuit	text - research review	needs-verification
Fig. 55	u Fig. 55. U„= 533	line 6432	Lecture 9: Oscillations Of The Compound Circuit	text - research review	needs-verification
Fig. 56	Line Fig. 56. The diagram of the power of the two waves of opposite direc-	line 6518	Lecture 9: Oscillations Of The Compound Circuit	text - research review	needs-verification
Fig. 66	0 Fig. 66. 126 ELECTRICAL DISCHARGES, WAVES AND IMPULSES	line 7087	Lecture 10: Continual And Cumulative Oscillations	text - research review	needs-verification
Fig. 8	tance, the lines of magnetic force are concentric circles, shown by drawn lines in Fig. 8, page 10, and the lines of dielectric force are straight lines radiating from the conductor, shown dotted in Fig. 8. Due to the return conductor, in a two-wire circuit, the lines of magnetic and dielectric force are crowded together between the	line 7189	Lecture 10: Continual And Cumulative Oscillations	text - research review	needs-verification
Fig. 74	Bh = D — -^Goscf) — -cos t/^, Fig. 74. (42)	line 7923	Lecture 10: Continual And Cumulative Oscillations	text - research review	needs-verification
Fig. 76	o O Fig. 76. ^1 t2 H .	line 8449	Lecture 10: Continual And Cumulative Oscillations	text - research review	needs-verification

Figure	OCR/PDF-Text Caption Candidate	Location	Section	Open	Status
Fig. 1	G, the line A, and the load L, a current i flows, and voltages e Fig. 1. exist, which are constant, or permanent, as long as the conditions of the circuit remain the same. If we connect in some more	line 472	Lecture 1: Nature And Origin Of Transients	text - research review	needs-verification
Fig. 3	permanent condition corresponding to the closed switch can occur, Fig. 3. the stored energy has to be supplied from the source of power; that is, for a short time power, in supplying the stored energy, flows not	line 549	Lecture 1: Nature And Origin Of Transients	text - research review	needs-verification
Fig. 6	changes between potential gravitational and kinetic mechanical Fig. 6. Double-energy Transient	line 829	Lecture 1: Nature And Origin Of Transients	text - research review	needs-verification
Fig. 25	frequency, and as the result an increase of voltage and a distor- tion of the quadrature phase occurs, as shown in the oscillogram Fig. 25. Various momentary short-circuit phenomena are illustrated by the oscillograms Figs. 26 to 28.	line 2904	Lecture 4: Single-Energy Transients In Alternating Current Circuits	text - research review	needs-verification
Fig. 29	2 3 4 5 Fig. 29. 6 seconds	line 3221	Lecture 5: Single-Energy Transient Of Ironclad Circuit	text - research review	needs-verification
Fig. 33	\ Fig. 33. hence, substituted in equation (28),	line 3929	Lecture 6: Double-Energy Transients	text - research review	needs-verification
Fig. 34	A B Fig. 34. However, if (8) are the equations of current and voltage at a point A of a line, shown diagrammatically in Fig. 34, at any other	line 4048	Lecture 7: Line Oscillations	text - research review	needs-verification
Fig. 37	section /i consists of 4 quarter- wave units, etc. Fig. 37. Fig. 38.	line 4331	Lecture 7: Line Oscillations	text - research review	needs-verification
Fig. 38	Fig. 37. Fig. 38. The same applies to case 1, and it thus follows that the wave	line 4334	Lecture 7: Line Oscillations	text - research review	needs-verification
Fig. 40	Line Fig. 40. former, the high-tension switches are opened at the generator end of the transmission line. The energy stored magnetically and	line 4863	Lecture 8: Traveling Waves	text - research review	needs-verification
Fig. 42	constant in the direction of propagation, as indicated by A in Fig. 42. B	line 4936	Lecture 8: Traveling Waves	text - research review	needs-verification
Fig. 54	which it can draw in supplying power. In permanent condition the line could not add to the power, but must consume, that is, the permanent power-transmission diagram must always be like Fig. 54. Not so, as seen, with the transient of the stationary oscillation. Assume, for instance, that we reduce the power dissipation in	line 5739	Lecture 9: Oscillations Of The Compound Circuit	text - research review	needs-verification
Fig. 56	Line Fig. 56. The diagram of the power of the two waves of opposite direc- tions, and of the resultant power, is shown in Fig. 57, assuming	line 5842	Lecture 9: Oscillations Of The Compound Circuit	text - research review	needs-verification
Fig. 8	tance, the lines of magnetic force are concentric circles, shown by drawn lines in Fig. 8, page 10, and the lines of dielectric force are straight lines radiating from the conductor, shown dotted in Fig. 8. Due to the return conductor, in a two-wire circuit, the lines of magnetic and dielectric force are crowded together between the	line 6123	Lecture 10: Inductance And Capacity Of Round Parallel Conductors	text - research review	needs-verification
Fig. 66	approximately Fig. 66. Aa = D -f- £ cos 0 + - cos	line 6823	Lecture 10: Inductance And Capacity Of Round Parallel Conductors	text - research review	needs-verification
Fig. 68	o Fig. 68. 1\ 12 ^3	line 7245	Lecture 10: Inductance And Capacity Of Round Parallel Conductors	text - research review	needs-verification

Figure	OCR/PDF-Text Caption Candidate	Location	Section	Open	Status
Fig. 18	c/ Fig. 18. In Fig. i8 let	line 2725	Lecture 5: Long Distance Transmission	text - research review	needs-verification
Fig. 23	saturation. Fig. 23. In a transformer, e. m. f. and exciting current therefore	line 3268	Lecture 6: Higher Harmonics Of The Generator Wave	text - research review	needs-verification
Fig. 24	ment is now most commonly used. Fig. 24 For direct current distribution in larger cities, such generating stations have practically disappeared, and have been	line 4052	Lecture 8: Generation	text - research review	needs-verification
Fig. 27	^ Fig. 27 142 - GENERAL LECTURES	line 5129	Lecture 11: Lightning Protection	text - research review	needs-verification
Fig. 28	over a path of zero resistance, Z. On lower voltage, commonly only two resistances are used, one high and one moderately low, as shown by the diagram of a 2000 volt multi-gap arrester. Fig. 28. The resistance of the discharge path of the present multi- gap arrester therefore is approximately inversely proportional	line 5162	Lecture 11: Lightning Protection	text - research review	needs-verification
Fig. 30	^ Fig. 30. 2. Acceleration and retardation at two miles per hour per second. Constant speed running between. Fig. 30. Compared	line 5689	Lecture 12: Electric Railway	text - research review	needs-verification
Fig. 31	_ Fig. 31. gram i is shown in the same figure 31, for comparison. As seen, with the lower rate of acceleration, the maximum speed	line 5852	Lecture 12: Electric Railway	text - research review	needs-verification
Fig. 32	^ g. Fig. 32. mum speed and the lost speed are still greater, that is, the efficiency of the run still lower, and at least 145 seconds	line 5908	Lecture 12: Electric Railway	text - research review	needs-verification
Fig. 34	1 Fig. 34. with the speed time curves, is much less, and the power con- sumption therefore is less ; that is, the total efficiency is higher.	line 6448	Lecture 12: Electric Railway	text - research review	needs-verification
Fig. 35	B Fig. 35. ELECTRIC RAILWAY	line 6649	Lecture 12: Electric Railway	text - research review	needs-verification
Fig. 36	_ Fig. 36. be impaired again by carrying this too far. Usually the rheostat is all cut out and the acceleration continues on the	line 6859	Lecture 12: Electric Railway	text - research review	needs-verification
Fig. 41	^_, Fig. 41. MOTOK CHARACTERISTICS 173	line 8627	Lecture 13: Electric Railway: Motor Characteristics	text - research review	needs-verification
Fig. 47	^ Fig. 47. seen, below 3.35 amperes, the total required voltage still	line 10298	Lecture 17: Arc Lighting	text - research review	needs-verification
Fig. 48	48. The primary coil P and the secondary coil S are movable Fig. 48. with regard to each other (which of the two coils is movable,	line 10437	Lecture 17: Arc Lighting	text - research review	needs-verification

Figure	OCR/PDF-Text Caption Candidate	Location	Section	Open	Status
Fig. 22	nes, the ) parent Fig. 22. INDUCTION MOTOR 67	line 6685	Chapter 4: Induction Motor With Secondary Excitation	text - research review	needs-verification
Fig. 58	which represents the current distribution per phase through the air gap of the induction machine, shown by the diagrams F of Fig. 58. The corresponding flux distribution, $, in Fig. 58, expressed by a trignometric series:	line 13533	Chapter 7: Higher Harmonics In Induction Motors	text - research review	needs-verification
Fig. 68	In Fig. 68 the drawn tinea correspond to non-inductive bftd The regulation for 45° lagging load is shown by dotted lines in Fig. 68. e’o shows the quadrature component of the monocyclic voltage. e ii, at non-inductive load. That is, the component of e«, which is	line 17658	Chapter 14: Phase Conversion And Single-Phase Generation	text - research review	needs-verification
Fig. 128	circuitcd turn, S, as shown in Fig. 128, This gives a periodic variation of the effective reluctance, from ft minimum, shown in Fig. 128, to a maximum in the position shown in dotted lines in Fig. 128. This latter structure is the so-called “synchronous-induction motor,” Chapter VIII, which here appears as a special form of	line 19586	Chapter 16: Reaction Machines	text - research review	needs-verification
Fig. 151	P&D Fig. 151. 180. As example are shown, in Fig. 151, with the speed as abscissae, the curves of a single-phase induction motor, having	line 23006	Chapter 19: Alternating- Current Motors In General	text - research review	needs-verification
Fig. 153	are connected in series to the stator circuits, entirely different Fig. 153. characteristics result, and the motor no more tends to synchronize nor approaches a definite speed at no-load, as a shunt motor, but	line 23598	Chapter 19: Alternating- Current Motors In General	text - research review	needs-verification
Fig. 154	.8 1.0 1.2 1.4 Fig. 154. 1.6	line 23838	Chapter 19: Alternating- Current Motors In General	text - research review	needs-verification
Fig. 166	is less than 90” liehind the primary current, more than 90° ahead of the secondary current, the more so the higher is the inductivity of the secondary circuit, as shown by the transformer diagram, Fig. 166. Herefrom it follows that:	line 24697	Chapter 20: Single-Phase Commutator Motors	text - research review	needs-verification
Fig. 186	c = c2#2; co#> + #1 = 0; lo = co/i; It = 0. Fig. 186. 7. Series repulsion motor with secondary excitation :	line 26791	Chapter 20: Single-Phase Commutator Motors	text - research review	needs-verification
Fig. 187	/m Fig. 187. 10. Rotor-excited series motor with conductive compensation :	line 26816	Chapter 20: Single-Phase Commutator Motors	text - research review	needs-verification
Fig. 188	brush short-circuit c* = 0.04; that is, the same constants as used in the repulsion motor, Fig. 188. Curves are plotted for the voltage ratios; t = 0: inductively compensated series motor, Fig. 189.	line 29224	Chapter 20: Single-Phase Commutator Motors	text - research review	needs-verification
Fig. 192	t = 0.2: series repulsion motor, high-speed, Fig. 190. ( = 0.5: series repulsion motor, medium-speed, Fig. 191. ( = 1.0: repulsion motor with secondary excitation, low-speed, Fig. 192. e	line 29231	Chapter 20: Single-Phase Commutator Motors	text - research review	needs-verification
Fig. 227	262. The unipolar machine may be used :i^ motor as well as generator, and has found some application as motor meter. The general principle of a unipolar meter may be illustrated by Fig. 227. The meter shaft, A , with counter, F, is pivoted at P, anil carries the brake disk and conductor, a copper or aluminum disk. D, be-	line 32127	Chapter 22: Unipolar Machines	text - research review	needs-verification

Figure	OCR/PDF-Text Caption Candidate	Location	Section	Open	Status
Fig. 11	e\ = — r/0 sin 0, opposite in phase to the current, shown as e\ in dotted line in Fig. 11. The counter e.m.f. of resistance and the e.m.f. consumed by resistance have the same relation to each other as the counter	line 2374	Theory Section 7: Inductance in Alternating-current Circuits	text - research review	needs-verification
Fig. 16	of the current by angle EOI = 0 would come into the position OE, Fig. 16. This vector diagram then shows graphically, by the projections of the vectors on the horizontal, the instantaneous values of the	line 2924	Theory Section 9: Vector Diagrams	text - research review	needs-verification
Fig. 31	Taking i from Fig. 31 and substituting, gives (a) the values of e0 for e = 2000, which are recorded in the table, and plotted in Fig. 31. JTPUT	line 4090	Theory Section 12: Impedance of Transmission Lines	text - research review	needs-verification
Fig. 45	and dielectric fields of the space surrounding two conductors which are; carrying energy. FIG. 45. FIELDS OF FORCE	line 7819	Theory Section 19: Fields of Force	text - research review	needs-verification
Fig. 110	1231567 FIG. 110. 9 10 11 12 13 14 .15 16 17 18 19 20 21	line 12379	Apparatus Subsection 70: Direct-current Commutating Machines: C. Commutating Machines	text - research review	needs-verification
Fig. 121	10 60 FIG. 121 100 120 _110 160 ISO	line 12947	Apparatus Subsection 77: Direct-current Commutating Machines: C. Commutating Machines	text - research review	needs-verification
Fig. 127	alternating current in the armature section between a\ and a2, will reach a maximum when this section is midway between the brushes BI and Bz, as shown in Fig. 127. The direct current in every armature coil reverses at the mo-	line 13908	Apparatus Section 4: Synchronous Converters: Armature Current and Heating	text - research review	needs-verification
Fig. 154	I. Low core-loss type, Fig. 154 II. Low t*r loss type, Fig. 155	line 17028	Apparatus Section 1: Alternating-current Transformer: Low Core-loss Type,	text - research review	needs-verification
Fig. 155	Fig. 154 II. Low t*r loss type, Fig. 155 Exciting current	line 17031	Apparatus Section 2: Alternating-current Transformer: Low T*r Loss Type,	text - research review	needs-verification
Fig. 161	the coils, it follows that in Fig. 162 the leakage flux interlinked with each turn of each winding, and thus the reactance of the transformer, is materially less than one-quarter of what it is in Fig. 161. The regulation of the transformer at anti-inductive load, that is, for leading secondary current, obviously is given by the same	line 18391	Apparatus Section 4: Alternating-current Transformer: Regulation	text - research review	needs-verification

Figure	OCR/PDF-Text Caption Candidate	Location	Section	Open	Status
Fig. 5	■e- FiG. 5. tance in the direction rotated 90 deg. from +2, or in quadrature	line 1635	Chapter 1: The General Number	text - research review	needs-verification
Fig. 6	+3 Fig. 6. For instance, in problems dealing with plain geometry, as in	line 1689	Chapter 1: The General Number	text - research review	needs-verification
Fig. 10	There are therefore n different valuesof av^ + 1, which lie equidistant on a circle with radius 1, as shown for n = 9 in Fig. 10. 14. In the operation of addition, a + 6 = c, the problem is, a and 6 being given, to find c.	line 1872	Chapter 1: The General Number	text - research review	needs-verification
Fig. 20	d) — I — 1 0 (D — I — I — I — I — I — I — I — © — I — • — I O A B C Fig. 20. horses, multiplication has no physical meaning. If they repre- sent feet, the product of multiphcation has a physical meaning,	line 2895	Chapter 1: The General Number	text - research review	needs-verification
Fig. 46	of the exactness of the results resulting from the limited num- FiG. 46. ber of numerical values of i, on which the calculation is based.	line 11540	Chapter 3: Trigonometric Series	text - research review	needs-verification
Fig. 47	able to supply the charging current of the line, due to the Fig. 47. wave shape distortion, more than two generators are required.	line 12032	Chapter 3: Trigonometric Series	text - research review	needs-verification
Fig. 48	purposes, as short-distance distribution. Fig. 48. In Figs. 47 and 48 are plotted the voltage wave and the current wave, from equations (9) and (14) repsectively, and	line 12041	Chapter 3: Trigonometric Series	text - research review	needs-verification
Fig. 49	As seen from Fig. 49, the fundamental wave has practically Fig. 49. vanished, and the voltage wave is the seventh harmonic, modi-	line 12109	Chapter 3: Trigonometric Series	text - research review	needs-verification
Fig. 57	?ro (62) Fig. 57. Substituting (61) into (62) gives,	line 13829	Chapter 3: Trigonometric Series	text - research review	needs-verification

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