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Electric Circuits

Electric Circuits
In given figure, the value of resistance R in Ω is

 2.5 Ω
 1 Ω
 4.5 Ω
 3.5 Ω

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Electric Circuits
An equipotential surface is one which has all points at _____________ potential.

 same.
 none of them.
 different.
 zero.

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Electric Circuits
Twelve 6 Ω resistor used as edge to form a cube. The resistance between two diagonally opposite corner of the cube is

 6 / 5 Ω.
 5 / 6 Ω.
 6 Ω.
 5 Ω.

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Electric Circuits
Constant K type HPF (high pass filter) having cut off frequency 12 KHz and nominal impedance Ro = 500 Ω Find shunt arm inductor L and series arm capacitance C for T and π section of HPF ?

 L = 3.316 mH, C = 132 μF.
 None of these.
 L = 3.316 mH, C = 0.0132 μF.
 L = 0.0132 mH, C = 0.0132 μF.

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Electric Circuits
A series circuit consists of R = 20 Ω, L = 20 mH, and AC supply 60 V with f = 100 Hz. The current in R is

 10.16 A.
 5.08 A.
 1.27 A.
 2.54 A.

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Electric Circuits
Time constant is the time taken for response to rise -------of maximum value?

 63.2%
 90%
 68.3%
 100%

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MORE MCQ ON Electric Circuits

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