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Exam 21: Capacitance in Ac Circuits

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The voltage rating of a capacitor _____.

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Question 21

What is the unit for capacitive reactance?

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Question 22

Three capacitors, a 12 μ F, a 20 μ F, and a 30 μ F, are connected in series to a 60 Hz source. What is the total XC?

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Question 23

What is the reactance of a 10 pF capacitor when the applied frequency is 30 Hz?

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Question 24
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