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Electric Circuits

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

 15 μF.
 0.015 F.
 1.5 μF.
 1.5 F.

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Electric Circuits
The phase angle difference between current and voltage is 90o, the power will be

 VI.
 maximum.
 zero.
 minimum.

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

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

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Electric Circuits
Mesh analysis is applicable for

 both planar and non planar networks.
 planar networks.
 neither planar and non planar networks..
 non planar networks.

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Electric Circuits
In steady state condition capacitor acts as a

 current source
 voltage source
 open circuit
 short circuit

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Electric Circuits
Air gap flux density is of the order of

 0.85 - 0.9 T.
  0.35 - 0.5 T.
  0.65 - 0.9 T.
 0.75 - 0.8 T.

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