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GATE Instrumentation · Operational Amplifiers · 2026-2026
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All concepts →2026 Q45
In the circuit shown below, R is 1 kΩ and Rf is 10 kΩ. If Vin is 100 mV and the op-amps have supply voltages of ±15 V, then Vout is ________ V.
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2026 Q48
A closed Lissajous pattern observed on an oscilloscope in the X - Y mode has three horizontal tangencies and two vertical tangencies in steady state. If the signal-frequency on cha...
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