What is the resistance of the armature coil

Reference no: EM13333065

A motor is designed to operate on 131 V and draws a current of 12.2 A when it first starts up. At its normal operating speed, the motor draws a current of 3.60 A.

(a) What is the resistance of the armature coil?

(b) What is the back emf developed at normal speed?

Reference no: EM13333065

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