A 6-pole, 440V shunt motor has 700wave connected armature conductors. The full load armature current is 30A & flux per pole is 0.03Wb. The armature resistance is 0.2Ω. Calculate the full load speed of the motor.
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Speed Regulation
The term speed regulation refers to the change in speed of a motor with change in applied load torque, other conditions remaining constant. By change in speed here is meant the change which occurs under these conditions due to inherent properties of the motor itself and not those changes which are affected through manipulation of rheostats or other speed-controlling devices.
The speed regulation is defined as the change in speed when the load on the motor is reduced from rated value to zero, expressed as percent of the rated load speed.
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