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Electric Circuits

Electric Circuits
Under resonance condition the phase angle between voltage phase and current phase is

 0°
 45°
 - 90°
 90°

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Electric Circuits
What would be the power given by source V2?

 5 W.
 0 W.
 - 5 W.
 10 W.

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Electric Circuits
Advantage of active filter is

  derive high impedance load.
  easy to tune.
  do not offer gain.
  both of above.

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Electric Circuits
If Vout = 1 V for 1 kHz input then what would be Vout for 10 kHz for same input ?

 None of these.
 0.1 V .
 0.01 V.
  1 V.

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Electric Circuits
The electrical resistance of human body is around

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

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Electric Circuits
The inductive reactance of an electric circuit is 200 Ohms. The frequency of supply becomes doubled. What is the new capacitive reactance?

 400 Ohms.
 50 Ohms.
 100 Ohms.
 200 Ohms.

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MORE MCQ ON Electric Circuits

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