capacitors are used for audio frequency and radio frequency coupling and tuning ?

Related Mcqs:

For which of the following parameter variation, the capacitance of the capacitor remains unaffected ____________?

A. Distance between plates B. Area of the plates C. Nature of dielectric D. Thickness of the plates...

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

A. Current B. Voltage C. impedance D. None of the above...

The property of a capacitor to store electricity is called its____________?

A. capacitance B. charge C. energy D. none of the above...

The capacitor preferred for high frequency circuits is_____________?

A. air capacitor B. mica capacitor C. electrolytic capacitor D. none of the above...

capacitor is to have an energy content of 20J it must be placed across a potential difference of________________?

A. 4 volts B. 9 volts C. 2 volts D. 1 vol...