व्हाट इज एंपलीफायरव्हाट इज मीन बाय
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Explanation:
An amplifier is a circuit that has a power gain greater than one. An amplifier can either be a separate piece of equipment or an electrical circuit contained within another device. Amplification is fundamental to modern electronics, and amplifiers are widely used in almost all electronic equipment.
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An amplifier is an electronic device in a radio or stereo system which causes sounds or signals to get louder.
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