A 3 phase synchronous motor is working at normal excitation, then the – McqOptions

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1.	A 3 phase synchronous motor is working at normal excitation, then the flux deficient in circuit is ________
A.	given by armature winding mmf
B.	given by field winding mmf
C.	supplied to armature winding mmf
D.	supplied to field winding mmf
Answer» B. given by field winding mmf

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