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Electric Circuits

Electric Circuits
The linear circuit element is

 all of above.
 capacitor.
 resistor.
 inductor.

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Electric Circuits
The rms value of sine wave is 100 A. Its peak value is

 141.4 A.
 282.8 A.
 70.7 A.
 150 A.

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Electric Circuits
While Thevenizing a circuit between two terminals, VTH is equal to

 open circuit terminal voltage .
 none of these.
 short circuit terminal voltage.
 net voltage available in the circuit.

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Electric Circuits
The capacitance of a conductor is varying from 2 microfarad to zero in 1 sec linearly if the voltage applied to it is 6 V the energy stored in 0.5 sec in the condenser is

 10 µ joules.
 20 µ joules.
 18 µ joules.
  55.1 µ joules.

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Electric Circuits
Total power consumed in the circuit below is 10 W. Find X.

  2 A.
 3 A.
 1 A.
 None of these.

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Electric Circuits
Which of the following represents the resonance frequency (ω0) with respect to lower cutoff frequency (ω1) and higher cutoff frequency (ω2)

 ω1 + ω2
 ω1 - ω2
 ω1 / ω2
 √(ω1² + ω2²)

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