Hamad Fuels and Combustion 27/11/2020 A. Heat losses B. Long flame C. Condensation of water vapour from the fuel gas D. None of these Related Mcqs: ‘Wind loss’ resulting from unscientific storage of coal may be the order of about _____________ percent?A. 2.5 B. 7.5 C. 10.5 D. 14.5... Which of the following has the highest calorific value (kcal/Nm3) ?A. Carburetted water gas B. Gobar gas C. Natural gas D. LPG... The cooling medium used in dry quenching of coke is___________________?A. Nitrogen B. Air C. Phenolic water D. Carbon dioxide... Temperature of preheated air used for the transportation of pulverised coal through pipes to the burner of a boiler furnace is restricted to a maximum limit of about 300° C to avoid the___________________?A. Requirement of large volume combustion chamber B. Risk of explosion C. Chances of clinker formation D. Incomplete combustion of coal... Abel apparatus is used for those oils, whose flash points are ___________°F?A. < 120 B. > 120 C. > 280 D. 300-600...
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