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Engine valve open by

A. Crank shaft

B. Cam shaft

C. Roker shaft

D. Valve guide

Answer: Option B

Solution (By Examveda Team)

In an automobile engine, the camshaft is responsible for controlling the opening and closing of the engine valves, which allows fuel-air mixture intake and exhaust gases to be expelled from the engine cylinders.

This Question Belongs to Automobile Engineering >> Automobile Engine

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Comments (3)

  1. Abonguh Betrand
    Abonguh Betrand:
    2 years ago

    Camshaft

  2. YASH BHALERAO
    YASH BHALERAO:
    2 years ago

    Valve open by camshaft

  3. Ajay Kushwaha
    Ajay Kushwaha:
    2 years ago

    Camshaft

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