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Electric Circuits

Electric Circuits
A 100 ohm resistor is directly connected across a 80 V battery. What is the power dissipation?

 1 W.
  64 W.
 10 W.
 5 W.

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Electric Circuits
For the circuit shown in the given figure the current I is given by

 1 A.
 2 A.
 3 A.
 4 A.

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Electric Circuits
Can a 250 V, 5 A single way switch be used in place of a 250 V, 15 A Switch?

  Yes.
  Single way switch doesn operate at such current ratings.
  Single way switch doesn exist.
  No.

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Electric Circuits
Consider the following circuit. What is the value of current I in the 5 Ω resistor in the circuit given in the figure?

 2 A.
 4 A.
 0 A.
 3 A.

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Electric Circuits
In a capacitor the electric charge is stored in

 none of above.
 dielectric.
 metal plates.
 both of (A) and (B).

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Electric Circuits
1 F is theoretically equal to

 none of these
 ratio of 1 V to 1 C
 ratio of 1 C to 1 V
 1 ohm of resistance

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MORE MCQ ON Electric Circuits

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