The push-pull circuit must use ______________ operation?

Related Mcqs:

When a transistor is cut off _________________?

A. Maximum voltage appears across transistor B. Maximum current flows C. Maximum voltage appears across load D. None of the above...

The maximum efficiency of transformer coupled class A power amplifier is _______________?

A. 30% B. 50% C. 80% D. 45%...

________________ coupling is generally employed in power amplifiers?

A. Transformer B. RC C. direct D. Impedance...

The output signal voltage and current of a power amplifier are 5V and 200 mA; the values being r.m.s. What is the power output ?

A. 1 W B. 2 W C. 4 W D. None of the above...

The output transformer used in a power amplifier is a _____________ transformer?

A. 1:1 ratio B. Step-up C. Step-down D. None of the above...