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Please answer the question fully: Question 2: (8 points) A DC shunt motor is supplied from a 220V DC source draws a current of 20

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Question 2: (8 points) A DC shunt motor is supplied from a 220V DC source draws a current of 20 A at rated load while running at 2500RPM. The armature and field winding resistances are 0.4 and 55 respectively. a) Calculate the torque developed by the motor shaft. (4 points) b) Compute the efficiency of the motor in \%. (4 points)

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