Operational Amplifier Fundamentals – 176

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176. In order for an output to swing above and below a zero reference, the op-amp circuit requires:

(a) a resistive feedback network
(b) zero offset
(c) a wide bandwidth
(d) a negative and positive supply

Answer

Answer : (d)

Explanation

Explanation : No answer description available for this question. Let us discuss.

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555555555530. An amplifier with negative feedback has ________ bandwidth than (as) the amplifier without feedback. (a) the same (b) less (c) more (d) None of the above
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Operational Amplifier Fundamentals - 142
5555555555142. What value of input resistance is needed in the given circuit to produce the given output voltage? (a) 50 (b) 4 k (c) 4.08 k (d) 5 k
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Operational Amplifier Fundamentals - 166
5555555555166. What is the output voltage? (a) 15 V (b) 5 V (c) –5 V (d) –15 V
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Operational Amplifier Fundamentals - 156
5555555555156. A portion of the output that provides circuit stabilization is considered to be: (a) negative feedback (b) distortion (c) open-loop (d) positive feedback
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Operational Amplifier Fundamentals - 125
5555555555125. The ________ amplifier is the most widely used constant-gain amplifier circuit. (a) inverting (b) noninverting (c) differential (d) None of the above
Tags: amplifier, operational, fundamentals, circuit, electronics, engineering

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