A signal other than the reference input that tends to affect the value of controlled variable is known as_________________?
Correct answer: A. disturbance
- A. disturbance
- B. command
- C. control element
- D. reference input
Explanation
A disturbance is an unwanted input other than the reference command that changes the controlled variable. It may enter the system at any point and tends to move the output away from its desired value.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Control Systems
72 free Control Systems MCQs from Electrical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Electrical Engineering questions like this
Electrical Engineering is on 2 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Control Systems questions
The transfer function is applicable to which of the following ?
signal will become zero when the feedback signal and reference signs are equal?
In a system zero initial condition means that______________?
The transient response of a system is mainly due to________________?
The temperature, under thermal and electrical system analogy, is considered analogous to_______________?
In electrical-pneumatic system analogy the current is considered analogous to_____________?