A student is given a differential compound motor and he has been asked to make it start. How will he try?

Related MCQs

• compound motor and he has been asked to make it start. How will he try?
• The speed torque of the differential compound dc motor is shown below. What conclusions can be made?
• It is impossible to start a differential compounded dc motor.
• A 50 Hz, 4poles, a single phase induction motor is rotating in the clockwise direction at a speed of 1425 rpm. The slip of motor in the direction of rotation & opposite direction of the motor will be respectively.
• For a 100 hp 250 V, compound dc motor with compensating winding has a field current of 5 A to produce a voltage of 250 V at 1200 rpm. What will be the shunt field current of this machine at no load?
• In shunt and compound motor starting the shunt field should be made on with full starting resistance in  
• In shunt and compound motor starting the shunt field should be made on with full starting resistance in                          
• compound dc motor is shown below. What conclusions can be made?
• Motor will start quickly when used without starter.
• The direct-on-line starter is used to start a small dc motor because it limits initial current drawn by armature circuit.