Potier triangle method is helpful in obtaining the voltage regulation – McqOptions

MCQOPTIONS

1.	Potier triangle method is helpful in obtaining the voltage regulation of synchronous machines by determining the armature
A.	Leakage reactance and its reaction mmf
B.	Leakage reactance and air-gap flux
C.	Resistance and its reaction mmf
D.	Resistance and air-gap flux
Answer» B. Leakage reactance and air-gap flux

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