In a typical medium speed 4 stroke cycle diesel engine_______________?

A. may open and close anywhere

B. exhaust valve opens just after bottom dead center and closes just before top dead center

C. exhaust valve opens at 35 before bot-tom dead center and closes at 20 after top dead center

D. none of the above is true

E. exhaust valve opens at bottom dead center and closes at top dead center

Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.

Discuss the answer or suggest a sourced correction
Thank you for contributing.
Your comment was submitted and will appear after editorial review.

Your email is used only for moderation and is never displayed. Spam, copied material and fabricated endorsements are rejected.