Basic op-Amp Circuits 2 Questions and Answers
Operational Amplifiers (Op-Amps) are integral components in analog electronics. In this section on Basic Op-Amp Circuits questions with answers, we cover key configurations like inverting, non-inverting, summing, and differential amplifiers. These concepts frequently appear in technical exams like GATE, ISRO, and BEL recruitment tests. Practicing electronics aptitude questions helps you understand gain calculation, feedback types, input/output impedance, and real-world Op-Amp applications. Each question includes detailed explanations to strengthen your fundamentals and improve your problem-solving approach. Use this section to master circuit design and analysis concepts essential for success in electronics-based exams.
Basic op-Amp Circuits 2
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12 questions
11. The ramp voltage at the output of an op-amp integrator
- increases or decreases at a linear rate
- increases or decreases exponentially
- is always increasing and never decreasing
- is constant
12. A two-pole high-pass active filter would have a roll-off rate of
- 40 dB/decade
- –40 dB/decade
- 20 dB/decade
- –20 dB/decade