In a synchronous motor if the back emf is approximately equal to the a – McqOptions

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1.	In a synchronous motor if the back emf is approximately equal to the applied voltage, then
A.	The torque generated is maximum
B.	The excitation is said to be hundred percent
C.	The excitation is said to be zero percent
D.	The motor is said to be fully loaded
Answer» C. The excitation is said to be zero percent

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