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A D.C. series motor should
(1) always be run at constant speed
(2) always be started on load
(3) not be used where starting torque is high
(4) None of these
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Answer / meher
2 always be started on load. otherwise it will get damaged.
| Is This Answer Correct ? | 6 Yes | 1 No |
(2) always be started on load
otherwise it will very high dangerous speed.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / bk
DC SERIES MOTOR IS USED FOR RAILWAY ENGINE ANSWER IS (4)
NONE OF THESE
| Is This Answer Correct ? | 0 Yes | 1 No |
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