In this op-amp series regulator circuit, which of the following components is the comparator circuit?

1.

In this op-amp series regulator circuit, which of the following components is the comparator circuit?

mcq15_02200

[A].	Op-amp
[B].	Transistor Q1
[C].	R1 and R2 resistors
[D].	Zener diode

Answer: Option A

Explanation:

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