Steam Boilers, Engines, Nozzles and Turbines The draught in locomotive boilers is produced by a Steam jet Chimney Centrifugal fan None of these Steam jet Chimney Centrifugal fan None of these ANSWER DOWNLOAD EXAMIANS APP
Steam Boilers, Engines, Nozzles and Turbines The diameter of internal flue tubes in a Lancashire boiler compared to its shell is One-half One-third Two-fifth Two-fourth One-half One-third Two-fifth Two-fourth ANSWER DOWNLOAD EXAMIANS APP
Steam Boilers, Engines, Nozzles and Turbines Which is not the correct statement about moisture in coal? Inherent moisture and surface moisture are different things Some moisture in coal helps in better burning which is not possible with completely dry coal In some coals moisture may be present up to 40% It increases thermal efficiency Inherent moisture and surface moisture are different things Some moisture in coal helps in better burning which is not possible with completely dry coal In some coals moisture may be present up to 40% It increases thermal efficiency ANSWER DOWNLOAD EXAMIANS APP
Steam Boilers, Engines, Nozzles and Turbines A stage, in reaction turbine, is represented by Number of casing Number of entries of steam Each row of blades Number of exits of steam Number of casing Number of entries of steam Each row of blades Number of exits of steam ANSWER DOWNLOAD EXAMIANS APP
Steam Boilers, Engines, Nozzles and Turbines The equivalent evaporation of a boiler is a measure to compare The given boiler with the model The two different boilers of the same make Two different makes of boilers operating under the same operating conditions Any type of boilers operating under any conditions The given boiler with the model The two different boilers of the same make Two different makes of boilers operating under the same operating conditions Any type of boilers operating under any conditions ANSWER DOWNLOAD EXAMIANS APP
Steam Boilers, Engines, Nozzles and Turbines The bituminous coal is no caking if its carbon content is 90-95% 81-85% 85-90% 78-81% 90-95% 81-85% 85-90% 78-81% ANSWER DOWNLOAD EXAMIANS APP
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