The mechanical power developed by a shunt motor will be maximum when the ratio of back e.m.f. to applied voltage is

Related MCQs

• If the speed of a D.C. shunt motor is increased, the back e.m.f. of the motor will
• If a D.C. shunt motor is working at no load and if shunt field circuit suddenly opens
• If a D.C. shunt motor is working at full load and if shunt field circuit suddenly opens
• In a D.C. shunt motor, under the conditions of maximum power, the current in the armature will be
• In case the back e.m.f. and the speed of a D.C. motor are doubled, the torque developed by the motor will
• If the field of a D.C. shunt motor gets opened while motor is running
• In case-the conditions for maximum power for a D.C. motor are established, the efficiency of the motor will be
• In case of D.C. shunt motors the speed is dependent on back e.m.f. only because
• By looking at which part of the motor, it can be easily confirmed that a particular motor is D.C. motor?
• Flywheel is used with D.C. compound motor to reduce the peak demand by the motor, compound motor will have to be