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Electric Circuits

Electric Circuits
Inductor does not allow the sudden change of

 voltage
None of these
 current
 power

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Electric Circuits
In RLC series circuit, at resonance condition the value of current is

 Maximum
 Zero
 Minimum
None of these

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Electric Circuits
You have to replace 1500 Ω resistor in radio. You have no 1500 Ω resistor but have several 1000 Ω ones which you would connect

 three in series.
 three in parallel.
 two in parallel and one in series.
 two in parallel.

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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 average value in Amperes.

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

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Electric Circuits
Which of the following defined the average value ?

 Heating effect
 Charge transfer
 Voltage
 Current

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Electric Circuits
In series R, L circuit power factor can be defined as

All of these
 P/S
 R/Z
 Vr/V

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MORE MCQ ON Electric Circuits

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