Question

A 208 V 10 Hp four pole 60 Hz Y connected induction motor has a full...

A 208 V 10 Hp four pole 60 Hz Y connected induction motor has a full load slip of 5%.

What is the output power of this motor in kW?

If friction and windage loss is 350 watts, what is the gross mechanical output at full

load?

What is the gross torque of this motor at full load?

What is the rotor cupper loss at full load?

If the efficiency of this motor is 90% at full load what is the input power

Calculate the sum of stator cupper loss and core loss at full load.

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