Q. Generally which valve is larger?

View solution

Q. What is the inlet valve face angle that is generally kept?

View solution

Q. What is the exhaust valve face angle that is generally kept?

View solution

Q. Circumferential and longitudinal direction of valve experience which stress?

View solution

Q. Which property of the valve resists the tensile loads and stem wear?

View solution

Q. The least coefficient of thermal expansion to avoid excessive thermal stress is experienced by which part of the valve?

View solution

Q. To avoid corrosion, the valve is given a coating with what material?

View solution

Q. What is the highest temperature experienced by the exhaust valve?

View solution

Q. What is present inside the hollow stem of the valve?

View solution

Q. Which material is generally used in valve springs?

View solution

Q. What is present around the valve in the engine for the cooling?

View solution

Q. Why there is a small clearance around the stem of the valve?

View solution

Q. What is that part of a cam lobe which controls the valve opening called as?

View solution

Q. In which type of engine Valve train is not present?

View solution

Q. How many cam lobes are present on the camshaft per cylinder?

View solution

Q. Why is the clearance given between bearing journals and the bores?

View solution

Q. What is the range of clearance given between bearing journals and the bores?

View solution

Q. The end wise movement of the camshaft is limited by which component?

View solution

Q. What is the speed of the camshaft rotation?

View solution

Q. In overhead cams, which type of drive is used to drive camshaft?

View solution