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A closed loop system is distinguished from open...

A closed loop system is distinguished from open loop system by which of the following ?

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+1 vote

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

A closed loop system is distinguished from open loop system by which of the following ?

(a) Servomechanism

(b) Feedback

(c) Output pattern

(d) Input pattern

I have been asked this question during an online interview.

My enquiry is from Closed-Loop Transfer Function in section Automatic Control of Machine Dynamics

machine dynamics
automatic control
closed-loop transfer function

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1 Answer

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answered Oct 17, 2022 by Fred (38.6k points)

Correct answer is (b) Feedback

The best I can explain: In open loop system we do not have any feedback but in closed loop system we have feedback.

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