| Q.58 | The salient pole type construction is suitable for running low-speed prime-movers. Which of the following suits the best explanation for the above statement? | |
| Ans | 1. The air gap flux should not be affected by the rotor angle position. | |
| 2. Such machines should have comparatively larger rotor diameter. | ||
| 3. Such machines should have relatively smaller rotor diameter. | ||
| 4. Such machines should have relatively small number of poles. |
Correct Ans: 2