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Electric Circuits

Electric Circuits
Which metal is deposited for electro forming?

  Iron.
  Silver.
  Nickel.
  Chromium.

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Electric Circuits
Which resistor will be physically larger in size?

 1 M Ω, 1/2 W.
 10 Ω, 50 W.
 1 k Ω, 1 W.
 100 Ω, 10 W.

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Electric Circuits
In a series R, L circuit, voltage across resistor and inductor are 3 V and 4 V respectively, then what is the applied voltage?

 7V
 4V
 5V
 3V

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Electric Circuits
The current through the 2 KΩ resistance ( rest resitances are all 1 ohm each ) in the circuit shown in diagram

 1 mA.
 2 mA.
 6 mA.
 0 mA.

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

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Electric Circuits
In series RLC circuit which of the following represents the Q factor ?

 XC/R
 XL/R
All of these
 VR/V

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MORE MCQ ON Electric Circuits

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