A 150 kW, 1200 rpm, 250 V, three phase delta connected synchronous mot – McqOptions

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1.	A 150 kW, 1200 rpm, 250 V, three phase delta connected synchronous motor has synchronous reactance of 1 Ω per phase. if the excitation voltage is fixed at 400 V per phase, power output at a torque angle of 30 degrees is:
A.	75 kW
B.	25 kW
C.	87 kW
D.	50 kW
Answer» E.

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