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Electric Circuits

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

 (e-as)/s.
 s(1-e-as).
 se-as.
 e-as.

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Electric Circuits
Air gap flux density is of the order of

 0.75 - 0.8 T.
  0.35 - 0.5 T.
  0.65 - 0.9 T.
 0.85 - 0.9 T.

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Electric Circuits
In the circuit shown below, what is the voltage across 5 Ω resistor?

 -27.4 V.
 -28.4 V.
 34.4 V.
 None of them

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Electric Circuits
In Cauer 1st form last element in the network is

  Lseries.
  Cshunt.
  Cseries.
  Lshunt.

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Electric Circuits
If a large resistance is connected in parallel to a small resistance then net resistance will be

 smaller than the greater but larger than the smaller resistance.
 greater than the large resistance.
None of these
 smaller than the small resistance.

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Electric Circuits
Which of the following can not be connected in series unless they are identical?

 Resistance.
 Voltage source.
 Both of above.
 Current source.

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MORE MCQ ON Electric Circuits

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