Electric Circuits Objective Questions – Set 11

Which of following capacitor will have least value of breakdown voltage?

The inverse of capacitance is called

The storage battery generally used in electric power station is

Which of following capacitors has relatively shorter shelf life?

Which of following capacitors preferred for high frequency circuits?

An electrolytic capacitor can be used for

A capacitance is a circuit component that opposes the change in circuit

In a capacitor the electric charge is stored in

A capacitor stores 0.24 coulombs at 10 volts. Its capacitance is

Mica capacitor are characterised by all of following except

A gang condenser is a

The sparking between two electrical contacts can be reduced by inserting a

A mica capacitor and a ceramic capacitor both have the same physical dimensions. Which will have more value of capacitance ?

Paper condenser is

For closer tolerance which of the following capacitors is usually preferred?

The breakdown voltage for paper capacitor is usually

A capacitor in a circuit became hot and ultimately exploded due to wrong connection, which type of capacitor it could be ?

In a capacitive circuit

The capacity of a cell is measured in

Which of the following capacitors can be used for temperature compensation?

Three capacitors each of capacity C are given. The resultant capacity (2/3) C can obtained by using them

A ceramic and a mica capacitor have the same physical dimension. Which has the higher value of capacitance ?

A paper capacitor is usually available in form of

________________ capacitors are used in transistor circuits.

Which of the following capacitors is marked for polarity?

A condenser suitable for DC only is

The capacitance of a capacitor is not affected by

A capacitor consists of

Which capacitor will be physically smaller for the same ratings?

If the sheet of a backelite is inserted between the plates of an air capacitor, the capacitance will