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Electric Circuits

Electric Circuits
What will be the rms value of rectangular wave with amplitude 10 V?

 7.7 V.
 10 V.
 11.2 V.
 5√2 V.

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Electric Circuits
Condition of symmetry in ABCD parameter representation is

 A = D.
 B = D.
 C = D.
 AD - BC = 1.

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Electric Circuits
In the circuit shown below if I = 2 A then find V?

 1 V.
 2 V.
 5 V.
 3 V.

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Electric Circuits
If a large resistance is connected in parallel to a small resistance then net resistance will be

 smaller than the greater but larger than the smaller resistance.
 smaller than the small resistance.
 greater than the large resistance.
None of these

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Electric Circuits
Instantaneous power in inductor is proportional to the

 square of the rate of change of current.
 product of the instantaneous current and rate of change of current.
 temperature of the inductor.
 square of instantaneous current.

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Electric Circuits
In series RLC circuit, voltage across resistor, inductor and capacitor are 5V, 2V and 2V respectively. Find total voltage?

 4V
 5V
 2V
 9V

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MORE MCQ ON Electric Circuits

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