Steam Boilers, Engines, Nozzles and Turbines The process of draining steam from the turbine, at certain points during its expansion and using this steam for heating the feed water in feed water heaters and then supplying it to the boiler is known as Reheating of steam None of these Bleeding Regenerative heating Reheating of steam None of these Bleeding Regenerative heating ANSWER DOWNLOAD EXAMIANS APP
Steam Boilers, Engines, Nozzles and Turbines The diameter of fire tube of Cornish boiler compared to its shell is One half One third One fifth One fourth One half One third One fifth One fourth ANSWER DOWNLOAD EXAMIANS APP
Steam Boilers, Engines, Nozzles and Turbines A supercritical boiler is one that operates above the pressure and temperature of following values 218 kg/cm² abs and 373°C 100 kg/cm² and 540°C 218 kg/cm² abs and 540°C 1 kg/cm² and 100°C 218 kg/cm² abs and 373°C 100 kg/cm² and 540°C 218 kg/cm² abs and 540°C 1 kg/cm² and 100°C ANSWER DOWNLOAD EXAMIANS APP
Steam Boilers, Engines, Nozzles and Turbines Sublimation region is the region where Solid and liquid phases are in equilibrium Solid, liquid and vapor phases are in equilibrium Solid and vapor phases are in equilibrium Liquid and vapor phases are in equilibrium Solid and liquid phases are in equilibrium Solid, liquid and vapor phases are in equilibrium Solid and vapor phases are in equilibrium Liquid and vapor phases are in equilibrium ANSWER DOWNLOAD EXAMIANS APP
Steam Boilers, Engines, Nozzles and Turbines The ratio of brake power to the indicated power is known as Overall efficiency Mechanical efficiency Brake thermal efficiency Indicated thermal efficiency Overall efficiency Mechanical efficiency Brake thermal efficiency Indicated thermal efficiency ANSWER DOWNLOAD EXAMIANS APP
Steam Boilers, Engines, Nozzles and Turbines The object of producing draught in a boiler is To exhaust the gases of combustion from the combustion chamber To discharge the gases of combustion to the atmosphere through the chimney To provide an adequate supply of air for the fuel combustion All of the listed here To exhaust the gases of combustion from the combustion chamber To discharge the gases of combustion to the atmosphere through the chimney To provide an adequate supply of air for the fuel combustion All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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