Internal Combustion Engines - Mechanical Engineering Questions and Answers

Home / Mechanical Engineering / Internal Combustion Engines :: Discussion

The exhaust valve in a four stroke cycle petrol engine

Opens at 50° before bottom dead center and closes at 15° after top dead center

Opens at bottom dead center and closes at top dead center

Opens at 50° after bottom dead center and closes at 15° before top dead center

May open and close anywhere

Answer : Option A

Explanation :

The exhaust valve in a four stroke cycle petrol engine Opens at 50° before bottom dead center and closes at 15° after top dead center

Be The First To Comment

Comments

Name