The voltage equation of synchronous motor is?a) Ef = Vt + Ia*(ra+jXa)b) Ef = Vt – Ia*(ra+jXa)c) Ef = Vt + Ia*(ra-jXa)d) Ef = Vt – Ia*(ra-jX

The voltage equation of synchronous motor is?a) Ef = Vt + Ia*(ra+jXa)

1.	The voltage equation of synchronous motor is?a) Ef = Vt + Ia(ra+jXa)b) Ef = Vt – Ia(ra+jXa)c) Ef = Vt + Ia(ra-jXa)d) Ef = Vt – Ia(ra-jX
A.	Ef = Vt + Ia*(ra+jXa)
B.	Ef = Vt – Ia*(ra+jXa)
C.	Ef = Vt + Ia*(ra-jXa)
D.	Ef = Vt – Ia*(ra-jXa)
Answer» B. Ef = Vt – Ia*(ra+jXa)

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The voltage equation of synchronous motor is?a) Ef = Vt + Ia*(ra+jXa)b) Ef = Vt – Ia*(ra+jXa)c) Ef = Vt + Ia*(ra-jXa)d) Ef = Vt – Ia*(ra-jX
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The voltage equation of synchronous motor is?a) Ef = Vt + Ia*(ra+jXa)b) Ef = Vt – Ia*(ra+jXa)c) Ef = Vt + Ia*(ra-jXa)d) Ef = Vt – Ia*(ra-jX

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The voltage equation of synchronous motor is?a) Ef = Vt + Ia(ra+jXa)b) Ef = Vt – Ia(ra+jXa)c) Ef = Vt + Ia(ra-jXa)d) Ef = Vt – Ia(ra-jX