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Electric Circuits

Electric Circuits
Find the total power absorbed by the resistor in the given circuit.

 24 W.
 30 W.
 12 W.
  6 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 ± 5.55 Ω.
 111 ± 7.23 Ω.
 111 ± 2.77 Ω.
  111 ± 0 Ω.

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Electric Circuits
The Laplace Transform of a shifted unit step f (t) = U (t-a) is

 e-as.
 (e-as)/s.
 s(1-e-as).
 se-as.

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Electric Circuits
In RC series circuit R = 2Ω, C = 2μF and 10V dc is applied. Then what is the value of current?

 10A
 5A
 2A
 0A

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Electric Circuits
A branch of a network is said to be active when it consists of one

 resistor.
 voltage source.
 capacitor.
 inductor.

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

 4 μsec
 4 msec
 2 msec
 2 μsec

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MORE MCQ ON Electric Circuits

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