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.
17. In the operating cycle of a four-stroke cycle diesel engine, blow down to exhaust manifold pressure must occur before the piston begins the exhaust stroke to minimize __________.
Early exhaust blowdown reduces cylinder pressure before the exhaust stroke, minimizing the work required to expel exhaust gases and thereby reducing pumping losses.
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