Question

what is push pull amplifier​

Answer 1

it is a force system which treads to change state of motion or physical change

Answer 2

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A push-pull amplifier is a type of electronic circuit that uses a pair of active devices that alternately supply current to, or absorb current from, a connected load.

$\huge \mathfrak \red{hope \: it \: helps \: you} \\ \huge \mathfrak \red{thanks}$