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⚡Electrical Engineering Q&A⚡

What is a feedback in Control System?

by EE Q&A asked Jun 12 2 views

What is a feedback in Control System?

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1 Answer

by EE Q&A answered Jun 12

The Feedback in Control System in one in which the output is sampled and proportional signal is fed back to the input for automatic correction of the error (any change in desired output) for further processing to get back the desired output.

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by EE Q&A asked Jun 12 1 view

Why Negative Feedback is preferred in the Control System?

Why Negative Feedback is preferred in the Control System?
Last Answer : The role of Feedback in control system is to take the sampled output back to the input and compare output signal with input signal for error (deviation from the desired result). Negative ... and is less sensitive to the parameter variations. Hence in control systems negative feedback is considered....

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by EE Q&A asked Jun 12 1 view

What is the effect of positive feedback on stability of the system?

What is the effect of positive feedback on stability of the system?
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by EE Q&A asked Jun 12 1 view

What is Control System?

What is Control System?
Last Answer : In a System the output and inputs are interrelated in such a manner that the output quantity or variable is controlled by input quantity, then such a system is called Control System. The ... is called controlled variable or response and the input quantity is called command signal or excitation....

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by EE Q&A asked Jun 12 1 view

What is a System?

What is a System?
Last Answer : When a number of elements or components are connected in a sequence to perform a specific function, the group of elements that all constitute a System...

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by latheesha asked May 3 21 views

consider a circuit with for 10 ohm resistors connected in parallel and the current flowing through the circuit is 5 amps what will be the current if the above 4 registers are connected in parallel

Last Answer : 1/R=1/R1+1/R2+1/R3+1/R4 =1/10+1/10+1/10+1/10 =4/10 R =0.4 ohms...

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