Engine : Motor Plants and Auxiliary Boilers - 1390/947
|
|---|
| « Previous Question |
| Which of the following statements is true concerning the air starting valve, labeled "III", as shown in the illustration? Illustration MO-0046 |
| A) During normal engine running, the air starting valve opens and closes constantly due to cam action. |
| B) The air starting valve is opened by cam action. |
| C) When starting air is secured, the air starting valve is closed. |
| D) When starting, the air starting valve is held open by air pressure. |
loading answer...
Illustration MO-0046
| Comments |
|---|
| There are no comments for this question. |