Which one of the following methods gives more accurate result for determination of voltage regulation of an alternator?
A. MMF method.
B. Synchronous impedance method.
C. Potier triangle method.
D. American Institution Standard method. [U.P.S.C. I.E.S. E.E.-11, 2004]
Answer:C
Which one of the following methods gives more accurate result for determination of voltage regulation of an alternator?
A. MMF method. B. Synchronous impedance method. C. Potier triangle method. D. American Institution Standard method. [U.P.S.C. I.E.S. E.E.-11, 2004]