Control Fundamentals MCQs

Practice Control Fundamentals MCQs with four options, answers and explanations for focused Electronics & Telecommunication Engineering revision.

Question 1

Control SystemsControl Fundamentals

A control system in which the control action is independent of the output is called?

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Correct Answer: A. Open-loop system

Explanation: In an open-loop control system, the output is not fed back to influence the control action.

Reference: Standard control systems: control fundamentals

Question 2

Control SystemsControl Fundamentals

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Correct Answer: B. Closed-loop system

Explanation: A closed-loop system compares output-related feedback with the reference and uses the resulting error in control action.

Reference: Standard control systems: control fundamentals