Q. Constant N-loci:

  • (A) constant gain and constant phase shift loci of the closed-loop system.
  • (B) plot of loop gain with the variation in frequency
  • (C) circles of constant gain for the closed loop transfer function
  • (D) circles of constant phase shift for the closed loop transfer function
💬 Discuss
✅ Correct Answer: (C) circles of constant gain for the closed loop transfer function
Explanation: constant n loci are the circles of constant gain for the closed loop transfer function and the intersection point of the m and n is always the point (-1,0).

Published by Mr. Dubey ⭐ 109.99K Points at 15-Sep-2023 12:43 am in Control System Engineering

Explanation by: Mr. Dubey
constant n loci are the circles of constant gain for the closed loop transfer function and the intersection point of the m and n is always the point (-1,0).

💬 Discussion

Related MCQs

Q. In case belt conveyors

Q. When voltage feedback (negative) is applied to an amplifier, its input impedance _________.

Q. Speed controlled by variation of field flux results in

Q. Passive torques always oppose the motion of the driven machine.

Q. State space analysis is applicable even if the initial conditions are _____

Q. Which of the following statements is not necessarily correct for open control system ?

Q. A class I contactor should be mechanically sound to withstand

Q. From which of the following transfer function can be obtained ?

Q. As compared to the closed loop system, an open loop system is

Q. When a negative voltage feedback is applied to an amplifier, its bandwidth _________

📊 Question Analytics

👁️
1009
Total Visits
📽️
3 y ago
Published
🎖️
Mr. Dubey
Publisher
📈
80%
Success Rate