Question: A separately excited DC motor is driving a constant torque load. The motor has a terminal voltage of 250 V, an armature resistor of

A separately excited DC motor is driving a constant torque load. The

A separately excited DC motor is driving a constant torque load. The motor has a terminal voltage of 250 V, an armature resistor of 0.03 ohm, and running at speed of 1103 rpm while the armature current is 120 A. Calculate the speed of the motor (in rpm) if the field current is increased by 5%?

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