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
Show Answer
Answer: A
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