Full access allows:
- Solve all tests online without limits;
- Remove all advertisements on website;
- Adding questions to favorite list;
- Save learning progress;
- Save results of practice exams;
- Watching all wrong answered questions.
129. The oil spill response vessel to which you are assigned has diesel generators fitted with multi-plunger pumps with the metering principle as shown in the illustration. What statement is true concerning this injection pump type
In a port-and-helix injection pump, the control rack rotates the plunger, varying the end of injection while the beginning remains constant. This design maintains consistent injection start timing and adjusts fuel delivery based on load.
Comments (0)
There are no comments at the moment. If you found an error or think question is incorrect, tell everyone about it
Only signed in users can write comments
Signin