Capacitors MCQ - Electrician (Set-1) with Answers

Capacitors MCQ - Electrician (Set-1) with Answers

16) The relation between the capacity (C), P.D. (V), and charge (Q) for a capacitor is given as :

Answer is:

C = Q/V

17) The capacity of a parallel plate air capacitor is 5 micro F. If the air is replaced by glass, the capacity gets increased to 40 micro F. Hence the permittivity of the glass is :

Answer is:

8

18) The total capacity of two capacitors of 2 micro F each connected in series will be equal to :

Answer is:

1 micro F

19) The static electrical energy stored in a capacitor of 1.2 micro F at 3000 volts P.D. will be equal to :

Answer is:

5.4 joules

20) The unit of capacitance is

Answer is:

farad

The unit of capacitance is

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