A motor having an armature of resistance \[2\Omega \] is designed to o – 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 e.m.f. of 210V. When the motor is running at full speed, the current in the armature is [UPSEAT 2002]
A.	5A
B.	105A
C.	110A
D.	215A
Answer» B. 105A

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