Mechanical Engineering :: Steam Boilers and Engines
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Cut-off governing of steam engines is a method of controlling the engine output by varying
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In a boiler, feed water supplied per hour is 205 kg while coal fired per hour is 23 kg. The net enthalpy rise per kg of water is 145 kJ. If the calorific valve of the coal is 2050 kJ/kg, then the boiler efficiency will be
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A safety valve mainly used with locomotive and marine boilers is
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Which of the following boiler is best suited to meet the fluctuating demand of steam ?
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Which of the following statement is correct ?
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