A motor having an armature of resistance \[2\Omega \]. Is designed to – McqOptions

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1.	A motor having an armature of resistance \[2\Omega \]. Is designed to operate at 220 V mains. At full speed, it develops a back emf of 210V. When the motor is running at full speed, the current in the armature is:
A.	3 A
B.	5 A
C.	7A
D.	10A
Answer» C. 7A

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