5- Three phase induction motor with 6 poles fed by 500V, 60Hz from power supply. the motor output power is 20 hp at rotating speed of 1140 rpm, if the fraction losses is 1 hp find the following: a) Slip factor. b) The rotor copper losses c) The motor input power if the stator losses is 1500 W. d) The input line current if the power factor is 0.86.
5- Three phase induction motor with 6 poles fed by 500V, 60Hz from power supply. the motor output power is 20 hp at rotating speed of 1140 rpm, if the fraction losses is 1 hp find the following: a) Slip factor. b) The rotor copper losses c) The motor input power if the stator losses is 1500 W. d) The input line current if the power factor is 0.86.
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Transcribed Image Text:5- Three phase induction motor with 6 poles fed by 500V, 60Hz from power supply. the
motor output power is 20 hp at rotating speed of 1140 rpm, if the fraction losses is 1 hp
find the following:
a) Slip factor.
b) The rotor copper losses
c) The motor input power if the stator losses is 1500 W.
d) The input line current if the power factor is 0.86.
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