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Assertion (A): The Nyquist criterion represents a method of determining the location of the characteristic equation roots with respect to the left half and the right half of the s-plane.​
Reason (R): The Nyquist criterion does not give the exact location of the characteristic equation roots.
  • a)
    Both A and R are true and R is a correct explanation of A.
  • b)
    Both A and R are true but R is not a correct explanation of A.
  • c)
    A is true but R is false.
  • d)
    A is false but R is true.
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Assertion (A): The Nyquist criterion represents a method of determinin...
  • Assertion (A) states that the Nyquist criterion represents a method of determining the location of the characteristic equation roots with respect to the left half and the right half of the s-plane. This is true. The Nyquist criterion is a graphical tool used to analyze the stability of a system by examining the location of the closed-loop poles (characteristic equation roots) in the complex plane.
  • Reason (R) states that the Nyquist criterion does not give the exact location of the characteristic equation roots. This is also true. The Nyquist criterion provides information about the number of encirclements of the critical point (−1, 0) in the Nyquist plot, which corresponds to the number of poles in the right half-plane of the s-plane. It can indicate stability or instability but does not precisely pinpoint the exact locations of the poles.
  • Therefore, both Assertion (A) and Reason (R) are true, but Reason (R) is not a correct explanation of Assertion (A). The Nyquist criterion is a valuable tool for stability analysis, but it does not provide the precise coordinates of the characteristic equation roots in the complex plane.
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Assertion (A): The Nyquist criterion represents a method of determining the location of the characteristic equation roots with respect to the left half and the right half of the s-plane.Reason (R): The Nyquist criterion does not give the exact location of the characteristic equation roots.a)Both A and R are true and R is a correct explanation of A.b)Both A and R are true but R is not a correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'B'. Can you explain this answer?
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Assertion (A): The Nyquist criterion represents a method of determining the location of the characteristic equation roots with respect to the left half and the right half of the s-plane.Reason (R): The Nyquist criterion does not give the exact location of the characteristic equation roots.a)Both A and R are true and R is a correct explanation of A.b)Both A and R are true but R is not a correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct 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 Assertion (A): The Nyquist criterion represents a method of determining the location of the characteristic equation roots with respect to the left half and the right half of the s-plane.Reason (R): The Nyquist criterion does not give the exact location of the characteristic equation roots.a)Both A and R are true and R is a correct explanation of A.b)Both A and R are true but R is not a correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct 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 Assertion (A): The Nyquist criterion represents a method of determining the location of the characteristic equation roots with respect to the left half and the right half of the s-plane.Reason (R): The Nyquist criterion does not give the exact location of the characteristic equation roots.a)Both A and R are true and R is a correct explanation of A.b)Both A and R are true but R is not a correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'B'. Can you explain this answer?.
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