Sail E0 Webinar
Question
In a four stroke cycle petrol engine, the inlet valve
Options:
A .  Opens at top dead center and closes at bottom dead center
B .  Opens at 20° before top dead center and closes at 40° after bottom dead center
C .  Opens at 20° after top dead center and closes at 20° before bottom dead center
D .  May open or close anywhere
Answer: Option B

Submit Your Solution Below and Earn Points !
Next Question

Submit Solution

Your email address will not be published. Required fields are marked *

Latest Videos

Latest Test Papers