D.C. Motors - EEE Questions and Answers

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If a D.C. shunt motor is working at no load and if shunt field circuit suddenly opens

Nothing will happen to the motor

This will make armature to take heavy current, possibly burning it

This will result in excessive speed, possibly destroying armature due to excessive centrifugal stresses

Motor will run at very slow speed

Answer : Option C

Explanation :

Explanation Not Provided

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