________________ coupling is generally employed in power amplifiers?

Related Mcqs:

The output stage of a multistage amplifier usually employs______________?

A. Push-pull amplifier B. Preamplifier C. Class A power amplifier D. None of the above...

If the zero signal dissipation of a transistor is 1W, then power rating of the transistor should be at least___________________?

A. 5 W B. 33 W C. 75 W D. 1 W...

The maximum collector efficiency of class B operation is ________________?

A. 50% B. 90% C. 5% D. 5%...

The driver stage usually employs_________________?

A. Class A power amplifier B. Push-pull amplifier C. Class C amplifier D. None of the above...

If the power rating of a transistor is 1W and collector current is 100mA, then maximum allowable collector voltage is________________?

A. 1V B. 100V C. 20V D. 10V...