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Electric Circuits

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

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

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Electric Circuits
A positive and a negative charged conductor are initially 50 mm apart. When they are moved close together so that they are now only 10 mm apart, the force between them will be

 5 times smaller than before.
 5 times greater than before.
 10 times greater than before.
 25 times larger than before.

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Electric Circuits
Link in network theory refers to

  B - N - 1.
  B - N + 1.
  N - 1.
  N - B - 1.

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Electric Circuits
From the circuit diagram shown in question 1 find the Norton current.

 4 A.
 2 A.
 2.5 A.
 1 A.

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Electric Circuits
What is the reactive power in AC operation?

 Real power × cosθ.
 Apparent power × sinθ.
 Apparent power × cosθ.
 Real power × sinθ.

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Electric Circuits
Total power consumed in the circuit below is 10 W. Find X.

  2 A.
 None of these.
 1 A.
 3 A.

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MORE MCQ ON Electric Circuits

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