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Author Question: A capacitor having a 12-V drop and a resistor with an 8-V drop are in series across a sine wave ac ... (Read 54 times)

james9437

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A capacitor having a 12-V drop and a resistor with an 8-V drop are in series across a sine wave ac source. Using current as the reference, the phase difference () between the source voltage and the circuit current is
 
  A) -56.3 B) 56.3 C) -33.7 D) 33.7

Question 2

A capacitor with a reactance (XC) of 600  is in series with a 330  resistor. The combination is across a sine wave ac voltage producing 18 mA. Reactive power (PX) is
 
  A) 107 mVAR B) 194 mVAR C) 1.94 mVAR D) 1.07 mVAR



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hugthug12

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Answer to Question 1

A

Answer to Question 2

B




james9437

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Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)


lkanara2

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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