Question

What is an amplifier what are the types of amplifiers

Answer 1

Here's your answer dear

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An amplifier is one of the most commonly used electronic devices in the world. It's a basic building block of a vast number of circuits, and comes in various forms. Amplifiers can be defined simply as an electronic device that increases the power of a signal.

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Answer 2

Explanation:

An Electronic device use for increasing the amplitude of electrical signals use in sound reproduction