Engine : Electricity - 935/1386 |
---|
« Previous Question |
How is the main shaft rotation on an AC diesel-electric propulsion vessel normally reversed? |
A) reversing the prime mover rotation |
B) decreasing the generator frequency |
C) increasing the generator frequency |
D) reversing the phase sequence supplied to the motor |
loading answer...
Comments |
---|
There are no comments for this question. |