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    Exam 30: Alternating Current Circuits
  5. Question
    An AC Circuit Has a Resistance of 21 Ohms,a Capacitive
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An AC Circuit Has a Resistance of 21 Ohms,a Capacitive

Question 3

Question 3

Multiple Choice

An AC circuit has a resistance of 21 ohms,a capacitive reactance of 33 ohms,and an inductance reactance of 44 ohms.What is the rms current when this is connected to a 120Vrms,60-Hz power supply?


A) 7.2 mA
B) 1.2 A
C) 2.0 A
D) 5.1 A
E) 5.7 A

Correct Answer:

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