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Electric Circuits

Electric Circuits
In RC series circuit R = 2Ω, C = 2μF and 10V dc is applied. Then what is the value of current?

 0A
 5A
 2A
 10A

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Electric Circuits
For steady state current inductor acts as

 Short circuit
 Current source
 Open circuit
 Voltage source

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Electric Circuits
The rms value of sinusoidal voltage wave V = 200sinω0t

 100√2 V.
 100 V.
 200√2 V.
 200 V.

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Electric Circuits
Whenever current is supplied by a source its terminal voltage

 remains constant.
 increases.
 increases exponentially.
 decreases.

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Electric Circuits
Dependent source of current and voltage are those which have

 output dependent on input.
 unidirectional characteristic.
All of these
 independent of any other network variable.

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Electric Circuits
Sulphation in a lead acid battery occurs due to

 fast charging.
 incomplete charging.
 heavy charging.
 trickle charging.

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