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Electric Circuits

Electric Circuits
The value of current I flowing in the 1 Ω resistor in the circuit shown in the given figure will be

 10 A.
 5 A.
 0 A.
 6 A.

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Electric Circuits
The alternative names for active power is/are

 true power.
All of these
 real power.
 average power.

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Electric Circuits
A 20 μF capacitor and 200 W, 220 V lamp is connected in series across a 220 V alternating supply. In which frequency of the supply the lamp will glow dimmest?

 10 Hz.
 1 Hz.
 1000 Hz.
 100 Hz.

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Electric Circuits
Capacitor does not allow the sudden change of

 power
None of these
 voltage
 current

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Electric Circuits
Link in network theory refers to

  N - B - 1.
  N - 1.
  B - N - 1.
  B - N + 1.

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Electric Circuits
The average value of half wave rectified sinusoidal current waveform, whose maximum value is 1A is

 0.637 A.
 0.5 A.
 0.318 A.
 1 A.

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