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    Electrical Machine 1
  4. Exam
    Exam 8: D.C Motors and Speed Control
  5. Question
    The Speed of a Motor Falls from 1100 R
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The Speed of a Motor Falls from 1100 R

Question 16

Question 16

Multiple Choice

The speed of a motor falls from 1100 r.p.m. at no-load to 1050 r.p.m. at rated load.The speed regulation of the motor is


A) 2.36%
B) 4.76%
C) 6.77%
D) 8.84%

Correct Answer:

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