Why a class D amplifier is called as switching amplifier?(a) Because it consists of a transistor(b) Because of high power(c) Because of less noise effect(d) Because of binary switchThis question was posed to me during an interview.Question is taken from Class D Amplifiers topic in division Power Amplifiers of Electronic Devices & Circuits

Why a class D amplifier is called as switching amplifier?(a) Because i

1.	Why a class D amplifier is called as switching amplifier?(a) Because it consists of a transistor(b) Because of high power(c) Because of less noise effect(d) Because of binary switchThis question was posed to me during an interview.Question is taken from Class D Amplifiers topic in division Power Amplifiers of Electronic Devices & Circuits
Answer» The CORRECT answer is (d) Because of binary switch The EXPLANATION: A class D amplifier or SWITCHING amplifier is an electronic amplifier where all power devices are OPERATED as binary switches.

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