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Discussion

Assertion (A): When the phase margin of a control system is improved using a lead network, noise transmission increases.

Reason (R): Phase lead compensation increases bandwidth.

  • A.Both A and R are correct and R is correct explanation of A
  • B.Both A and R are correct but R is not correct explanation of A
  • C.A is correct but R is wrong
  • D.R is correct but A is wrong

Answer: A

More bandwidth means more noise.

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