qu.1.topic=AC Power@

qu.1.1.question=<p>
	A current of <math xmlns="http://www.w3.org/1998/Math/MathML"><mrow><msub><mi mathvariant="italic">v</mi><mrow><mi mathvariant="italic">s</mi></mrow></msub><mo>=</mo><mn>25</mn><mo>⋅</mo><mn>sin</mn><mfenced open="(" close=")" separators=","><mrow><mn>50</mn><mspace width="5px"></mspace><mo>⋅</mo><mi mathvariant="italic">t</mi><mo>+</mo><mn>22</mn></mrow></mfenced></mrow></math>&nbsp;&nbsp;&nbsp;&nbsp; ​&nbsp;is connected in the following circuit. What is the average power delivered to the inductor element?&nbsp;</p>
<p style="text-align: center;">
	&nbsp;</p>
<p style="text-align: center;">
	<img alt="" src="__BASE_URI__Untitled(1).png" style="width: 181px; height: 169px;"></p>
<p style="text-align: center;">
	&nbsp;</p>@
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qu.1.2.question=<p>
	What is the power factor angle if the measured apparent power is 100 VA with an average power of 60 watts?</p>
<p>
	&nbsp;</p>@
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qu.1.2.perc=1.5@
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qu.1.2.name=Power Factor Angle@
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qu.1.3.mode=Inline@
qu.1.3.name=Complex Power@
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qu.1.3.part.1.answer.num=40@
qu.1.3.part.1.err=0.2@
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qu.1.3.question=<p>	Determine the magnitude of the complex power delivered by the alternating voltage source shown in the circuit below.</p><p>	V = 40·cos(10·t) V; &nbsp; R = 20 Ω&nbsp;; &nbsp; &nbsp;C = 2 F ; &nbsp; &nbsp;L = 0.5 H ;</p><p style="text-align: center;">	<img alt="" src="__BASE_URI__RLC.png" style="width: 412px; height: 238px;"></p><p>	&nbsp;</p><p>	<1></p>@

