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Consider the following statements in connection with the feedback of control systems:
1. Feedback can improve stability or be harmful to stability if it is not properly applied.
2. Feedback can always improve stability.
3. In many situations the feedback can reduce the effect of noise and disturbance on system performance.
4. In general the sensitivity of the system gain of a feedback system to a parameter variatio
depends on, where the parameter is located.
Which of the above statements are correct ?
  • a)
    1, 2 and 3 only
  • b)
    1, 3 and 4 only
  • c)
    1, 2 and 4 only.
  • d)
    1, 2, 3 and 4
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements in connection with the feedback of c...
Feedback in Control Systems

Feedback is an important concept in control systems that involves comparing the output of a system to a desired reference signal and adjusting the input to minimize the error. Here are the correct statements regarding feedback in control systems:

1. Feedback can improve stability or be harmful to stability if it is not properly applied.
- Feedback can improve stability by reducing the effects of disturbances and noise on the system. However, if the feedback loop is unstable or improperly designed, it can lead to instability and oscillations.

2. Feedback can always improve stability.
- This statement is incorrect. While feedback can improve stability in many cases, there are situations where it can actually make the system less stable or cause oscillations.

3. In many situations, feedback can reduce the effect of noise and disturbance on system performance.
- This statement is correct. By comparing the output to the reference signal and adjusting the input accordingly, feedback can help reduce the effects of noise and disturbances on the system.

4. In general, the sensitivity of the system gain of a feedback system to a parameter variation depends on where the parameter is located.
- This statement is correct. The sensitivity of the system gain to a parameter variation depends on the location of the parameter in the system and the feedback loop.

Overall, feedback is a powerful tool in control systems that can improve stability and reduce the effects of disturbances, but it must be carefully designed and implemented to avoid instability and oscillations.
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Consider the following statements in connection with the feedback of control systems:1. Feedback can improve stability or be harmful to stability if it is not properly applied.2. Feedback can always improve stability.3. In many situations the feedback can reduce the effect of noise and disturbance on system performance.4. In general the sensitivity of the system gain of a feedback system to a parameter variatiodepends on, where the parameter is located.Which of the above statements are correct ?a)1, 2 and 3 onlyb)1, 3 and 4 onlyc)1, 2 and 4 only.d)1, 2, 3 and 4Correct answer is option 'B'. Can you explain this answer?
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Consider the following statements in connection with the feedback of control systems:1. Feedback can improve stability or be harmful to stability if it is not properly applied.2. Feedback can always improve stability.3. In many situations the feedback can reduce the effect of noise and disturbance on system performance.4. In general the sensitivity of the system gain of a feedback system to a parameter variatiodepends on, where the parameter is located.Which of the above statements are correct ?a)1, 2 and 3 onlyb)1, 3 and 4 onlyc)1, 2 and 4 only.d)1, 2, 3 and 4Correct answer is option 'B'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about Consider the following statements in connection with the feedback of control systems:1. Feedback can improve stability or be harmful to stability if it is not properly applied.2. Feedback can always improve stability.3. In many situations the feedback can reduce the effect of noise and disturbance on system performance.4. In general the sensitivity of the system gain of a feedback system to a parameter variatiodepends on, where the parameter is located.Which of the above statements are correct ?a)1, 2 and 3 onlyb)1, 3 and 4 onlyc)1, 2 and 4 only.d)1, 2, 3 and 4Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements in connection with the feedback of control systems:1. Feedback can improve stability or be harmful to stability if it is not properly applied.2. Feedback can always improve stability.3. In many situations the feedback can reduce the effect of noise and disturbance on system performance.4. In general the sensitivity of the system gain of a feedback system to a parameter variatiodepends on, where the parameter is located.Which of the above statements are correct ?a)1, 2 and 3 onlyb)1, 3 and 4 onlyc)1, 2 and 4 only.d)1, 2, 3 and 4Correct answer is option 'B'. Can you explain this answer?.
Solutions for Consider the following statements in connection with the feedback of control systems:1. Feedback can improve stability or be harmful to stability if it is not properly applied.2. Feedback can always improve stability.3. In many situations the feedback can reduce the effect of noise and disturbance on system performance.4. In general the sensitivity of the system gain of a feedback system to a parameter variatiodepends on, where the parameter is located.Which of the above statements are correct ?a)1, 2 and 3 onlyb)1, 3 and 4 onlyc)1, 2 and 4 only.d)1, 2, 3 and 4Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electrical Engineering (EE). Download more important topics, notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free.
Here you can find the meaning of Consider the following statements in connection with the feedback of control systems:1. Feedback can improve stability or be harmful to stability if it is not properly applied.2. Feedback can always improve stability.3. In many situations the feedback can reduce the effect of noise and disturbance on system performance.4. In general the sensitivity of the system gain of a feedback system to a parameter variatiodepends on, where the parameter is located.Which of the above statements are correct ?a)1, 2 and 3 onlyb)1, 3 and 4 onlyc)1, 2 and 4 only.d)1, 2, 3 and 4Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Consider the following statements in connection with the feedback of control systems:1. Feedback can improve stability or be harmful to stability if it is not properly applied.2. Feedback can always improve stability.3. In many situations the feedback can reduce the effect of noise and disturbance on system performance.4. In general the sensitivity of the system gain of a feedback system to a parameter variatiodepends on, where the parameter is located.Which of the above statements are correct ?a)1, 2 and 3 onlyb)1, 3 and 4 onlyc)1, 2 and 4 only.d)1, 2, 3 and 4Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Consider the following statements in connection with the feedback of control systems:1. Feedback can improve stability or be harmful to stability if it is not properly applied.2. Feedback can always improve stability.3. In many situations the feedback can reduce the effect of noise and disturbance on system performance.4. In general the sensitivity of the system gain of a feedback system to a parameter variatiodepends on, where the parameter is located.Which of the above statements are correct ?a)1, 2 and 3 onlyb)1, 3 and 4 onlyc)1, 2 and 4 only.d)1, 2, 3 and 4Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Consider the following statements in connection with the feedback of control systems:1. Feedback can improve stability or be harmful to stability if it is not properly applied.2. Feedback can always improve stability.3. In many situations the feedback can reduce the effect of noise and disturbance on system performance.4. In general the sensitivity of the system gain of a feedback system to a parameter variatiodepends on, where the parameter is located.Which of the above statements are correct ?a)1, 2 and 3 onlyb)1, 3 and 4 onlyc)1, 2 and 4 only.d)1, 2, 3 and 4Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Consider the following statements in connection with the feedback of control systems:1. Feedback can improve stability or be harmful to stability if it is not properly applied.2. Feedback can always improve stability.3. In many situations the feedback can reduce the effect of noise and disturbance on system performance.4. In general the sensitivity of the system gain of a feedback system to a parameter variatiodepends on, where the parameter is located.Which of the above statements are correct ?a)1, 2 and 3 onlyb)1, 3 and 4 onlyc)1, 2 and 4 only.d)1, 2, 3 and 4Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Electrical Engineering (EE) tests.
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