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A dc shunt motor runs at 500 rpm at 220v. A resistance of 4.5Ω is added in series with armature for speed control. The armature resistance is 0.5Ω The current to stall the motor will be | |
A. | 44 A [Correct Answer] |
B. | 50 A [Wrong Answer] |
C. | 44.4 A [Wrong Answer] |
D. | 60 A [Wrong Answer] |