Operational Amplifiers MCQs
Practice free Operational Amplifiers multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 81 questions — no login required.
Question 64easy
A series dissipative regulator is an example of a:
Question 65easy
A noninverting closed-loop op-amp circuit generally has a gain factor:
Question 66easy
In order for an output to swing above and below a zero reference, the op-amp circuit requires:
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Question 67easy
Op-amps used as high- and low-pass filter circuits employ which configuration?
Question 68easy
If ground is applied to the (+) terminal of an inverting op-amp, the (–) terminal will:
Question 69easy
An astable multivibrator is also known as a:
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Question 70easy
With negative feedback, the returning signal:
Question 71easy
What starts a free-running multivibrator?
Question 72easy
A portion of the output that provides circuit stabilization is considered to be: