Question: 1 4 - 4 A 1 5 0 - V shunt motor is 6 8 % efficient when it delivers 5 . 5 f t

14-4 A 150-V shunt motor is 68% efficient when it delivers 5.5ft-lb of torque at 1800 rpm . Under these operating conditions, what is the input current to the motor?
1 4 - 4 A 1 5 0 - V shunt motor is 6 8 %

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