Fuels and Combustion Caking index of a coal is a measure of its Reactivity Agglutinating (binding) properties Abradability Porosity Reactivity Agglutinating (binding) properties Abradability Porosity ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Pure carbon is completely burnt in oxygen. The flue gas analysis is 70%CO₂, 20%CO and 10%O₂. The percent excess oxygen used is 10 20 0 12.5 10 20 0 12.5 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Washing of coal All of these Reduces its sulphur and ash content Controls its ash fusibility and increases its calorific value Improves its coking properties All of these Reduces its sulphur and ash content Controls its ash fusibility and increases its calorific value Improves its coking properties ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Caking coal is desirable for All of these Burning on travelling grate Burning on firebars Coke making All of these Burning on travelling grate Burning on firebars Coke making ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Coking time in narrow by-product coke ovens is around __________ hours. 48 18 80 8 48 18 80 8 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Main constituents of benzol are Benzene, toluene & xylene Anthracene & phenol Tar & creosote Ammonia & phenol Benzene, toluene & xylene Anthracene & phenol Tar & creosote Ammonia & phenol ANSWER DOWNLOAD EXAMIANS APP
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