Q46
In a four stroke cycle diesel engine, the inlet valve
A.
Opens at 20° before top dead center and closes at 40° after bottom dead center
AnswerB.
Opens at 20° after top dead center and closes at 20° before bottom dead center
C.
Opens at top dead center and closes at bottom dead center
D.
May open and close anywhere
Answer: Option A
Solution
Answer: Option A
Solution:
In a four stroke cycle diesel engine, the inlet valve Opens at 20° before top dead center and closes at 40° after bottom dead center