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Electric Circuits

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

 1
 1.11
 2.22
 0

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Electric Circuits
Form factor is equal to Peak factor in case of

 triangle wave.
 square wave.
All of these
 saw tooth wave.

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Electric Circuits
In RLC series circuit R = 2Ω, L = 2mH and C = 1μF and applied voltage is 10V DC. Then what is steady state current value?

 1A
 0A
 5A
 2A

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Electric Circuits
A 50 μF capacitor is charged to retain 10 MJ of energy by a constant charging current of 1 A. Determine the voltages across the capacitor?

 20 V.
 50 V.
 60 V.
 30 V.

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Electric Circuits
Two battery having unequal emf

 cannot be connected in series.
 cannot be connected in parallel.
 both a and d
 can be connected in series only.

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Electric Circuits
To reduce hysteresis loss, we use

 laminated sheets.
 CRGO steel.
 soft-iron.
 copper bars.

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MORE MCQ ON Electric Circuits

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