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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

Question Posted / ali

Answers were Sorted based on User's Feedback



A D.C. series motor should (1) always be run at constant speed (2) always be started on load ..

Answer / meher

2 always be started on load. otherwise it will get damaged.

Is This Answer Correct ?    6 Yes 1 No

A D.C. series motor should (1) always be run at constant speed (2) always be started on load ..

Answer / hari prakash b

2. always be started on load

Is This Answer Correct ?    4 Yes 2 No

A D.C. series motor should (1) always be run at constant speed (2) always be started on load ..

Answer / arvind toliya

always be start on load

Is This Answer Correct ?    2 Yes 0 No

A D.C. series motor should (1) always be run at constant speed (2) always be started on load ..

Answer / masoom raza

(2) always be started on load
otherwise it will very high dangerous speed.

Is This Answer Correct ?    0 Yes 0 No

A D.C. series motor should (1) always be run at constant speed (2) always be started on load ..

Answer / bk

DC SERIES MOTOR IS USED FOR RAILWAY ENGINE ANSWER IS (4)
NONE OF THESE

Is This Answer Correct ?    0 Yes 1 No

A D.C. series motor should (1) always be run at constant speed (2) always be started on load ..

Answer / ali

( 3 ) not be used where starting torque is high

Is This Answer Correct ?    1 Yes 5 No

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