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Electric Circuits

Electric Circuits
Form factor is equal to Peak factor in case of

All of these
 saw tooth wave.
 square wave.
 triangle wave.

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Electric Circuits
The voltage across the 1kΩ resistor between the nodes A and B of the network shown in the given figure is

 -2 V.
 -1 V.
 1 V.
 2 V.

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Electric Circuits
The greater the internal resistance of a cell

 the greater the emf.
 the lesser the terminal voltage.
 the greater the terminal voltage.
 the lesser the emf.

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Electric Circuits
Kirchhoff’s voltage law is used for

 loop analysis.
 nodal analysis.
 finding equivalent resistance.
 representing a current source.

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Electric Circuits
Which of the followings is/are active element?

 Both
 None of these.
 Voltage source
 Current source

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Electric Circuits
The rms value of the voltage U(t)= 3 + 4cos(3t)

  5 V.
 7 V.
 {3 + 2(1.141)} V.
  4.123 V.

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MORE MCQ ON Electric Circuits

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