Engine : Electricity - 1226/1386
|
|---|
| « Previous Question |
| How is the main shaft rotation on an AC diesel-electric propulsion vessel normally reversed? |
| A) reversing the prime mover rotation |
| B) increasing the generator frequency |
| C) reversing any two phase leads to the motor |
| D) decreasing the generator frequency |
loading answer...
| Comments |
|---|
| There are no comments for this question. |