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Theoretical Elements of Electrical Engineering Formula Map

Review layer: these are OCR/PDF-text formula candidates. Promote only after scan verification, mathematical transcription, and notation review.

300

Formula and equation candidates.

102

Strong formula candidates.

111

Reviewable relation candidates.

FamilyCandidates
Inductance, Capacity, And Stored Energy120
General Equation Candidates87
Power, Energy, Work, And Efficiency38
Symbolic AC And Complex Quantities30
Magnetism, Hysteresis, And Core Loss11
Waves, Lines, Radiation, And Frequency8
Impedance, Reactance, And Admittance3
Engineering Mathematics Foundations2
Apparatus, Machines, And Power Systems1
CandidateFamilyOCR/PDF textRoutes
theoretical-elements-electrical-engineering-eq-candidate-0102
strong-formula-candidate
symbolic-ace = 2 7r/nsinrtheinstantaneousgeneratede.m.f.</code></td><td><ahref="/sourcetexts/theoreticalelementselectricalengineering/section03/">source</a><br/><ahref="/chapterworkbench/theoreticalelementselectricalengineering/section03/">researchreview</a></td></tr><tr><td><code>theoreticalelementselectricalengineeringeqcandidate0132</code><br/><small>strongformulacandidate</small></td><td>symbolicac</td><td><code>Ifanalternatingcurrenti=I0sin6passesthrougharesist</code></td><td><ahref="/sourcetexts/theoreticalelementselectricalengineering/section04/">source</a><br/><ahref="/chapterworkbench/theoreticalelementselectricalengineering/section04/">researchreview</a></td></tr><tr><td><code>theoreticalelementselectricalengineeringeqcandidate0138</code><br/><small>strongformulacandidate</small></td><td>symbolicac</td><td><code>e.m.f.,e=EQsin6.</code></td><td><ahref="/sourcetexts/theoreticalelementselectricalengineering/section04/">source</a><br/><ahref="/chapterworkbench/theoreticalelementselectricalengineering/section04/">researchreview</a></td></tr><tr><td><code>theoreticalelementselectricalengineeringeqcandidate0049</code><br/><small>strongformulacandidate</small></td><td>symbolicac</td><td><code>cosr==0.4</code></td><td><ahref="/sourcetexts/theoreticalelementselectricalengineering/section01/">source</a><br/><ahref="/chapterworkbench/theoreticalelementselectricalengineering/section01/">researchreview</a></td></tr><tr><td><code>theoreticalelementselectricalengineeringeqcandidate0061</code><br/><small>strongformulacandidate</small></td><td>generalequationcandidates</td><td><code>2sin r the instantaneous generated e.m.f.</code></td><td><a href="/source-texts/theoretical-elements-electrical-engineering/section-03/">source</a><br/><a href="/chapter-workbench/theoretical-elements-electrical-engineering/section-03/">research review</a></td></tr> <tr><td><code>theoretical-elements-electrical-engineering-eq-candidate-0132</code><br/><small>strong-formula-candidate</small></td><td>symbolic-ac</td><td><code>If an alternating current i = I0 sin 6 passes through a resist-</code></td><td><a href="/source-texts/theoretical-elements-electrical-engineering/section-04/">source</a><br/><a href="/chapter-workbench/theoretical-elements-electrical-engineering/section-04/">research review</a></td></tr> <tr><td><code>theoretical-elements-electrical-engineering-eq-candidate-0138</code><br/><small>strong-formula-candidate</small></td><td>symbolic-ac</td><td><code>e.m.f., e = EQ sin 6.</code></td><td><a href="/source-texts/theoretical-elements-electrical-engineering/section-04/">source</a><br/><a href="/chapter-workbench/theoretical-elements-electrical-engineering/section-04/">research review</a></td></tr> <tr><td><code>theoretical-elements-electrical-engineering-eq-candidate-0049</code><br/><small>strong-formula-candidate</small></td><td>symbolic-ac</td><td><code>cos r = - - - - = 0.4</code></td><td><a href="/source-texts/theoretical-elements-electrical-engineering/section-01/">source</a><br/><a href="/chapter-workbench/theoretical-elements-electrical-engineering/section-01/">research review</a></td></tr> <tr><td><code>theoretical-elements-electrical-engineering-eq-candidate-0061</code><br/><small>strong-formula-candidate</small></td><td>general-equation-candidates</td><td><code>2 = 0.4 X 105 / log, TT^ = 0.4 X 105 X 4.70 I = 0.188 X 106 7,source
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theoretical-elements-electrical-engineering-eq-candidate-0071
strong-formula-candidate
symbolic-aciron is /z4 = 280 at B4 = 2850. Thus the field intensity/ H = - jsource
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theoretical-elements-electrical-engineering-eq-candidate-0105
strong-formula-candidate
symbolic-ace = 2 irfn sin 2 IT&#125; (t - ti)</code></td><td><a href="/source-texts/theoretical-elements-electrical-engineering/section-03/">source</a><br/><a href="/chapter-workbench/theoretical-elements-electrical-engineering/section-03/">research review</a></td></tr> <tr><td><code>theoretical-elements-electrical-engineering-eq-candidate-0106</code><br/><small>strong-formula-candidate</small></td><td>symbolic-ac</td><td><code>or, e = 2-jrfn&amp; sin (6 - 0i),</code></td><td><a href="/source-texts/theoretical-elements-electrical-engineering/section-03/">source</a><br/><a href="/chapter-workbench/theoretical-elements-electrical-engineering/section-03/">research review</a></td></tr> <tr><td><code>theoretical-elements-electrical-engineering-eq-candidate-0108</code><br/><small>strong-formula-candidate</small></td><td>general-equation-candidates</td><td><code>E = 4/n> = generated e.m.f. ($ in megalines, / insource
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theoretical-elements-electrical-engineering-eq-candidate-0133
strong-formula-candidate
symbolic-aci*r = 702r sin2 0 = ^r C1 ~ cos 2 0),source
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theoretical-elements-electrical-engineering-eq-candidate-0168
strong-formula-candidate
symbolic-ace = E0 sin (0 - 0i) = 273 sin (0 - 0i) ;source
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theoretical-elements-electrical-engineering-eq-candidate-0170
strong-formula-candidate
symbolic-ace = 273 sin 210 (t - h).source
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theoretical-elements-electrical-engineering-eq-candidate-0197
strong-formula-candidate
symbolic-ace = - -j-. L 108 absolute unitssource
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theoretical-elements-electrical-engineering-eq-candidate-0244
strong-formula-candidate
inductance-capacitye-o.296 1 = 0.5, - 0.296 Mog e = log 0.5, t =source
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theoretical-elements-electrical-engineering-eq-candidate-0284
strong-formula-candidate
symbolic-ac34. An alternating current i = IQ sin 2irft or i - I0 sin 0source
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theoretical-elements-electrical-engineering-eq-candidate-0288
strong-formula-candidate
symbolic-aci = /0 sin 2 IT/ (t - t’),source
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theoretical-elements-electrical-engineering-eq-candidate-0291
strong-formula-candidate
symbolic-aci = IQ sin 6 passes through a circuit of resistance r and induc-source
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theoretical-elements-electrical-engineering-eq-candidate-0297
strong-formula-candidate
symbolic-ac2 irft = /o sin 0) of effective valuesource
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theoretical-elements-electrical-engineering-eq-candidate-0298
strong-formula-candidate
symbolic-ace’2 = - xI0 cos 2 irft = - xIQ cos 6,source
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theoretical-elements-electrical-engineering-eq-candidate-0300
strong-formula-candidate
symbolic-ace’z = - xIQ cos 0,source
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theoretical-elements-electrical-engineering-eq-candidate-0290
strong-formula-candidate
symbolic-acIf such a sine wave of alternating current i = IQ sin 2 irft orsource
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theoretical-elements-electrical-engineering-eq-candidate-0053
strong-formula-candidate
waves-radiationline carrying 7 amperes of current, if Id = 0.82 cm. is the diam-source
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theoretical-elements-electrical-engineering-eq-candidate-0243
strong-formula-candidate
inductance-capacity(a) M strength: i = ~, hence (1 - €-°-29«0 = 0.5.source
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theoretical-elements-electrical-engineering-eq-candidate-0246
strong-formula-candidate
symbolic-ac(b) %0 strength: i = 0.9 *0j hence (1 - e-°-2960 = 0.9, andsource
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theoretical-elements-electrical-engineering-eq-candidate-0277
strong-formula-candidate
inductance-capacity(d) If i = 0 at * = 0.0005, thensource
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theoretical-elements-electrical-engineering-eq-candidate-0280
strong-formula-candidate
inductance-capacity(e) If t = - I = - 90 at t = 0.001, thensource
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theoretical-elements-electrical-engineering-eq-candidate-0047
strong-formula-candidate
symbolic-acsin T = 0.2 mlo sin r, the torque of the current issource
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theoretical-elements-electrical-engineering-eq-candidate-0050
strong-formula-candidate
symbolic-acIn equilibrium, 0.2 mlQ sin r = 0.4 mlQ cos r, or tan r = 2,source
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theoretical-elements-electrical-engineering-eq-candidate-0083
strong-formula-candidate
general-equation-candidatesated e.m.f. is E = 12.5 volts.source
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theoretical-elements-electrical-engineering-eq-candidate-0100
strong-formula-candidate
general-equation-candidatesE = 4 fn& is the average generated e.m.f.,source
research review