Fuels and Combustion A particular coal is said to be free burning when it None of these Shows little or no fusing action Gives smokeless burning Burns completely None of these Shows little or no fusing action Gives smokeless burning Burns completely ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion A certain thickness of the coal, if stored unscientifically on soft (katcha) ground having no metallic/concrete flooring gets sunked into the ground, which is termed as the 'carpet loss'. The carpet loss may be of the order of __________ cms. 1 to 2 3 to 4 20 to 40 5 to 15 1 to 2 3 to 4 20 to 40 5 to 15 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Which of the following gaseous fuels has the lowest calorific value? Refinery gas Converter gas Blast furnace gas Gobar gas Refinery gas Converter gas Blast furnace gas Gobar gas ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Catalyst used in Fischer-Tropsch process is Zinc oxide Alumina Thorium oxide Nickel Zinc oxide Alumina Thorium oxide Nickel ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Incomplete combustion of fuel in the furnace is judged by high __________ of the flue gases. CO content O₂ content Dew point CO₂ content CO content O₂ content Dew point CO₂ content ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion With increase in the oxygen content of the coal, its __________ decreases. Caking power Both A & B Neither A nor B Calorific value Caking power Both A & B Neither A nor B Calorific value ANSWER DOWNLOAD EXAMIANS APP
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