EXAMIANS
The ratio of the volume at cut-off to the swept volume is called
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The heat loss in a boiler takes place in the form of
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In a De-Laval nozzle expanding superheated steam from 10 bar to 0.1 bar, the pressure at the minimum cross-section (i. e. pressure at throat, p₂) will be
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Adiabatic process is
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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.
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The efficiency of reaction turbine is maximum when (where α = Angle made by the absolute velocity ‘V’ at inlet)
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The length of shell of a Locomotive boiler is
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During storage, the heating value of coal
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In a Parson's turbine stage, blade velocity is 320 m/s at the mean radius and rotor blade exit angle is 30°. For minimum kinetic energy of the steam leaving the stage, the steam velocity at the exit of the rotor will be
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Which of the following boiler works on a forced circulation of water?
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