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Electric Circuits

Electric Circuits
What would be the power given by source V2?

 5 W.
 10 W.
 - 5 W.
 0 W.

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Electric Circuits
R1 = 36 Ω and R2 = 75 Ω, each having tolerance of ±5% are connected in series. The value of resultant resistance is

  111 ± 0 Ω.
 111 ± 7.23 Ω.
 111 ± 2.77 Ω.
  111 ± 5.55 Ω.

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Electric Circuits
Laplace transform analysis gives

 real response only.
 both (a) and (b).
 frequency domain response only.
 time domain response only.

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Electric Circuits
Image impedance can be written by using short circuit impedance(Zsc)and open circuit impedance(Zoc) as

 Zsc-Zoc
 Zsc+Zoc
 Zsc/Zoc
  (Zsc . Zoc)½

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Electric Circuits
The unit of electric displacement vector is

 C - m.
 Ampere-m.
 C/m.
 C/m2.

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Electric Circuits
In above question, determine the current if E = 100 V, R = 20Ω, R1 = 10 Ω and L = 2 H at 0.5 sec after short circuit.

 - 6.28.
 6.98.
 9.59.
 - 9.59.

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MORE MCQ ON Electric Circuits

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