When a power transistor with a higher current gain and rating than an op amp is used to get more short-circuit output current,it is referred to as
A) a constant current source.
B) a power amp.
C) a current booster.
D) a short-circuit amp.

Question

Quizplus · Accepted Answer

When a power transistor with a higher current gain is used to increase the output current of an op amp, it is referred to as a current booster. The power transistor is used to provide more current without overloading the op amp, making it suitable for driving loads such as motors or speakers. A constant current source is a circuit that produces a constant current, while a power amp is an amplifier circuit that provides high power output. A short-circuit amp is not a commonly used term in electronics.

When a Power Transistor with a Higher Current Gain and Rating