Q. Practically, the inlet valve opens between what range before TDC?

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Q. Practically, Exhaust valve opens at what range before BDC?

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Q. Practically, Valve overlap at what range at TDC?

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Q. Practically, Valve overlap at what range at BDC?

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Q. The maximum valve opening depends directly on what factor?

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Q. The maximum power output of the engine would generally be increased by increasing what?

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Q. Which of the mentioned below is not a type of valve?

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Q. Which of the mentioned below is the advantage of a poppet valve?

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Q. Generally which valve is larger?

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

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

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

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

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

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

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

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

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Q. Which material is generally used in valve springs?

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

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

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