Mechanical Engineering :: Steam Boilers and Engines
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The ratio of the clearance volume to the swept volume is called
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The air pressure at the fuel bed is reduced below that of atmosphere by means of a fan placed at or near the bottom of the chimney to produce a draught. Such a draught is called
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The Locomotive boiler has
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The shell of the Cochran boiler is made hemispherical
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A __________ in a boiler is used to put off fire in the furnace of the boiler when the level of water in the boiler falls to an unsafe limit.