A 2-transistor class B power amplifier is commonly called ______________ amplifier?

Related Mcqs:

Power amplifiers handle ______________ signals compare to voltage amplifiers?

A. Small B. Very small C. Large D. None of the above...

A power amplifier has comparatively __________________ ß ?

A. Small B. Large C. Very large D. None of the above...

What turn ratio (Np/Ns) of transformer is required to match 4 O speaker to a transistor having an output impedance of 8000 O ?

A. 2 B. 7 C. 3 D. None of the above...

The most costly coupling is _______________ coupling?

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

The pulsating d.c. applied to power amplifier causes________________?

A. Burning of transistor B. Hum in the circuit C. Excessive forward voltage D. None of the above...