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GATE 2018Set CombinedQ38MCQanswer keyexplanation soonmedium
Electrical Engineering · Analog Electronics - Operational Amplifiers
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Figure context for GATE 2018 Q38
Figure from the original GATE 2018 paper. (IIT Guwahati archive)
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Recurring concept
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Analog Electronics - Operational Amplifiers has appeared in GATE Electrical Engineering 3 times across 3 years (2018, 2024, 2025).

📊 has diagram∑ has math
OPAMPIdeal Op-AmpCircuit AnalysisAnalog Circuits