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Electric Circuits

Electric Circuits
In steady state condition capacitor acts as a

 short circuit
 open circuit
 voltage source
 current source

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Electric Circuits
The maximum current rating for a 10 k Ω, 0.5 W resistor is

 14.14 mA.
 0.707 mA.
 28.28 mA.
 7.07 mA.

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Electric Circuits
In the above question find the angle between voltage and current?

 60.
 30.
 54.74.
 90.

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Electric Circuits
The electrical resistance of human body is around

  250 ohms.
  25 ohms.
  1000 ohms.
  5 ohms.

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Electric Circuits
In ac RC series circuit total voltage is 10V and voltage across resistor is 6V, then what is voltage across capacitor?

 4V
 16V
 10V
 8V

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Electric Circuits
You have to replace 1500 Ω resistor in radio. You have no 1500 Ω resistor but have several 1000 Ω ones which you would connect

 two in parallel and one in series.
 three in series.
 three in parallel.
 two in parallel.

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MORE MCQ ON Electric Circuits

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