A 220 V DC motor has an armature resistance of 0.8 Ω. Find the induce – McqOptions

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1.	A 220 V DC motor has an armature resistance of 0.8 Ω. Find the induced emf when the motor has a full load armature current of 40 A.
A.	220 V
B.	180 V
C.	188 V
D.	32 V
Answer» D. 32 V

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