Computer · Control Systems
Consider the following statements regarding control systems: A. In any open-loop control system, the output is not compared with the reference input. B. Traffic control by means of signals operated on a fixed-time basis is an example of closed-loop control. C. Closed-loop control always implies the use of feedback control action in order to reduce system error. D. A conventional automatic washing machine is an example of an open-loop system. E. Stability is a major design concern in open-loop control systems compared to closed-loop systems. Choose the correct answer from the options given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A, B and D only
- 2A, C and D only✓
- 3A and B only
- 4A and E only
Correct answer
A, C and D only
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