MCQOPTIONS
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| 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) | |