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Electric Circuits

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
In a series resonance circuit if bandwidth is 1 MHz and inductance is 1 mH, then what is the resistance value?

 1 KΩ
 1 MΩ
 1 Ω
 100 Ω

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

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

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Electric Circuits
A 2m long conductor, carries a current of 50 A at a magnetic field of 100 × 10 − 3 T. The force on the conductor is

 10 N.
 100 N.
 10000 N.
 1000 N.

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Electric Circuits
Voltage magnification will occur in which of the following case?

 Parallel resonance
 Both
 Series resonance
None of these

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Electric Circuits
In RLC series circuit if the Q factor is 1, then the damping of the system is

 Over damping
 Undamping
 Under damping
 Critical damping

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MORE MCQ ON Electric Circuits

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