If a synchronous motor is running at a leading power factor, its excit – McqOptions

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1.	If a synchronous motor is running at a leading power factor, its excitation induced voltage (Ef) is
A.	equal to terminal voltage Vt
B.	higher than the terminal voltage Vt
C.	less than terminal voltage Vt
D.	dependent upon supply voltage Vt
Answer» C. less than terminal voltage Vt

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