What Is An Amplifier?

1.	What Is An Amplifier?
Answer» An electronic DEVICE or electrical circuit that is used to boost (AMPLIFY) the power, VOLTAGE or current of an APPLIED signal. An electronic device or electrical circuit that is used to boost (amplify) the power, voltage or current of an applied signal.

Answer»

An electronic DEVICE or electrical circuit that is used to boost (AMPLIFY) the power, VOLTAGE or current of an APPLIED signal.

An electronic device or electrical circuit that is used to boost (amplify) the power, voltage or current of an applied signal.

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