A 205 -V shunt motor has an armature resistance of 0.3 ohm and a field resistance of 100 ohm. At no-load the motor takes armature current of 6A while running at 1175 rpm. If the armature current at full-load is 50 A, what is the full-load speed in rpm? Answer:

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A 205 -V shunt motor has an armature resistance of 0.3 ohm and a field resistance of 100 ohm. At no-load the motor takes armature current of 6A while running at 1175 rpm. If the armature current at full-load is 50 A, what
is the full-load speed in rpm?
Answer:
The output power of a four-pole, 50 Hz, three phase induction motor is 100696 Watt. If the motor operates at a slip of 0.02, calculate the output torque in N.m?
Answer:
A 423.8 V. 60 HZ, three-phase, induction motor. At full load, the motor speed is 1120 rpm, calculate the motor slip?
Answer:
Transcribed Image Text:A 205 -V shunt motor has an armature resistance of 0.3 ohm and a field resistance of 100 ohm. At no-load the motor takes armature current of 6A while running at 1175 rpm. If the armature current at full-load is 50 A, what is the full-load speed in rpm? Answer: The output power of a four-pole, 50 Hz, three phase induction motor is 100696 Watt. If the motor operates at a slip of 0.02, calculate the output torque in N.m? Answer: A 423.8 V. 60 HZ, three-phase, induction motor. At full load, the motor speed is 1120 rpm, calculate the motor slip? Answer:
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