Transistors are most useful devices electronic devices because
A) they are excellent conductors
B) they are excellent insulators
C) they are excellent signal amplifiers
D) they are highly inductive

Question

Quizplus · Accepted Answer

Transistors are most useful as signal amplifiers, as they can amplify small signals and produce larger output signals. They can also be used as switches in electronic circuits. While transistors can conduct and insulate, these properties are not their primary function. Their inductance is typically low and is not a defining characteristic.

Transistors Are Most Useful Devices Electronic Devices Because