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Electric Circuits

Electric Circuits
Capacitor does not allow the sudden change of

None of these
 power
 voltage
 current

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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

 2 mA.
 1 mA.
 0 mA.
 6 mA.

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Electric Circuits
In which of the circuits power factor can be zero?

 both ‘a’ and ‘b’
 inductive.
 capacitive.
 resistive.

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Electric Circuits
One atomic mass unit ( amu ) is approximately equal to

  1.6 × 10-27 Kg.
 1.6 × 10-24 Kg.
 1.6 × 10-13 Kg.
 1.6 × 10-19 Kg.

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Electric Circuits
The maximum power that can be transferred to the load resistor R from the voltage source in the figure is

 9/8 W.
 6/8W.
 1 W.
 7.5 W.

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Electric Circuits
A capacitor carries a charge of 0.3 C at 20 V. Its capacitance is

 1.5 μF.
 0.015 F.
 15 μF.
 1.5 F.

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MORE MCQ ON Electric Circuits

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