190. The voltage gain is ______ for the amplifier in the given circuit.
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5555555555 90. Calculate the overall voltage gain of the circuit if R1 = 100 and Rf = 1 k. (a) –1 (b) –10 (c) 11 (d) 9
Tags: operational, amplifier, fundamentals, voltage, gain, circuit, electronics, engineering
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
Tags: operational, amplifier, fundamentals, circuit, voltage, electronics, engineering
555555555548. Open-loop voltage gain of an op-amp can range up to ________. (a) 10,000 (b) 50,000 (c) 100,000 (d) 200,000
Tags: operational, amplifier, fundamentals, voltage, gain, electronics, engineering
Operational Amplifier » Exercise - 13. The open-loop gain of an op-amp available in the market may be around. (a) 10–1 (b) 101 (c) 105 (d) 102
Tags: operational, amplifier, fundamentals, gain, electronics, engineering
Operational Amplifier » Exercise - 122. A voltage follower .... (a) has a voltage gain of 1 (b) in noninverting (c) has no feedback resistor (d) has all of these
Tags: operational, amplifier, voltage, fundamentals, gain, electronics, engineering