Automatic Control Systems

Which of the following is correct?

  • A. Speed torque characteristics of permanent magnet dc servomotor is more flat than that of wound field dc servomotor
  • B. Speed torque characteristics of wound field dc servo- motor is more flat than that of per-manent magnet dc servo motor
  • C. Speed torque characteristics of wound field and permanent magnet dc servomotor are equally flat
  • D. None of the above
Answer: Option A.
Explanation: 

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