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Operational Amplifiers - Technical MCQs

Q1:

If the feedback/input resistor ratio of a feedback amplifier is 4.6 with 1.7 V applied to the noninverting input, what is the output voltage value?

A 7.82 V

B saturation

C cutoff

D 9.52 V

ANS:D - 9.52 V

Vout = vin * gain.

Vout = 1.7 * 5.6

Vout = 9.52v.