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24 Dec 2020
A DC motor connected to a 460V supply takes an armature current of 120A on full load. If the armature circuit has a resistance of , the value of back EMF at this load will be__
A DC motor connected to a 460V supply takes an armature current of 120A on full load. If the armature circuit has a resistance of , the value of back EMF at this load will be__
Uttam SaikiaLv10
24 Dec 2020