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

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

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

A condenser suitable for DC only is

The storage battery generally used in electric power station is

An electrolytic capacitor can be used for

In a capacitor the electric charge is stored in

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

Mica capacitor are characterised by all of following except

Which of following capacitors has relatively shorter shelf life?

The inverse of capacitance is called

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

Paper condenser is

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

A gang condenser is a

A paper capacitor is usually available in form of

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

A capacitor consists of

Which capacitor will be physically smaller for the same ratings?

Which of the following capacitors is marked for polarity?

The capacity of a cell is measured in

Which of following capacitors preferred for high frequency circuits?

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

The capacitance of a capacitor is not affected by

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

________________ capacitors are used in transistor circuits.

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

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

In a capacitive circuit

The breakdown voltage for paper capacitor is usually