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Electric Circuits

Electric Circuits
For symmetrical wave form average value of one full cycle is

 2.22
 1.11
 0
 1

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Electric Circuits
In RLC parallel circuit if current through capacitor and inductor is equal. Then What is the power factor?

 zero
 lagging
 leading
 unity

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

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

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Electric Circuits
The maximum value of a current wave is 2A. If the form factor of a current wave is 1.5 and the peak factor is 2.7, find the rms value in Amperes.

 1.414 A.
 1.57 A.
 0.494 A.
 0.741 A.

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Electric Circuits
There is a ________ between two nodes of signal flow graph

 branch
 link
 tree
None of these

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Electric Circuits
Instantaneous power in inductor is proportional to the

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

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