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Electric Circuits

Electric Circuits
Select the wave that has the least value of form factor.

 Sine wave.
 Square wave.
 Triangular wave.
 Rectangular wave.

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Electric Circuits
In RLC parallel network R = 2 Ohm, L = 2mH and C = 1μF. Find the value of time constant?

 2 msec
 4 msec
 4 μsec
 2 μsec

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Electric Circuits
To find the initial value of a function, the highest power of S in denominator should be ---------- the highest power of S in the numerator.

 greater than
 equals to
 both a and c
 less than

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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?

 0A
 1A
 5A
 2A

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Electric Circuits
Condition for reciprocity in case of ABCD parameters is

 AD-BC = 1 .
 AD-BC = 0.
 AB-CD = 1.
  AB-CD = 0.

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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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