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Electric Circuits

Electric Circuits
In ideal system coefficient of coupling(k) is

 Both 2 and 3
 0
 ∞
 1

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Electric Circuits
Which of following capacitors has relatively shorter shelf life?

 Electrolytic.
 both (B) and (C) above.
 Glass.
 Paper.

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Electric Circuits
In the figure given, the value of R is

 10 Ω.
 12 Ω.
 18 Ω.
 24 Ω.

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

 200√2 V.
 100 V.
 200 V.
 100√2 V.

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Electric Circuits
The mass of a neutron of atom is

 1.602 × 10 - 19 Kg.
 1.675 × 10 - 27 Kg.
 1.672 × 10 - 26 Kg.
 1.609 × 10 - 31 Kg.

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Electric Circuits
Internal heating of a capacitor is usually attributed to

 plate vibration.
 leakage resistance.
 electron movement.
 dielectric charge.

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MORE MCQ ON Electric Circuits

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