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Electric Circuits

Electric Circuits
For the circuit given in the figure the power delivered by the 2 V source is given by

 4 W.
 - 2 W.
 - 4 W.
 2 W.

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Electric Circuits
For symmetrical wave form average value of one full cycle is

 1.11
 0
 2.22
 1

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Electric Circuits
By which of the following elements transients will not occur?

 R
All of these
 L
 C

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Electric Circuits
Electric field intensity ( E ) at any point in an electric field is equal to

 ( potential gradient )2.
 ( potential gradient )1/2.
 potential gradient.
 ( potential gradient )1/3.

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Electric Circuits
A wire of resistance R has it length and cross - section both doubled. Its resistance will become

 0.5R.
 R.
 2R.
 4R.

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Electric Circuits
Link in network theory refers to

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

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MORE MCQ ON Electric Circuits

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