Question: A 5 0 0 HP , four - pole induction motor rated at 1 7 5 0 RPM is required for a large fan. Because

A 500 HP, four-pole induction motor rated at 1750 RPM is required for a large fan. Because of its size, a Y-start, -run motor and starter are to be used. How much starting torque would be expected if the motor is a NEMA design B?system.
c. Indicate the values of P, Q, and |S|. Make sure the units are clearly denoted.
d. Calculate the impedance of the load that this current is being delivered to.

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