Hamad Fuels and Combustion 29/10/2021 A. 0 B. 100 C. In between 0 and 100 D. More than 100 Related Mcqs: Caking index of a coal is a measure of its _______________________?A. Abradability B. Reactivity C. Agglutinating (binding) properties D. Porosity... A good metallurgical coke___________________?A. Should have high porosity B. Should be brittle C. Must contain moderate quantities of ash, moisture, sulphur and volatile matters D. Should have low fusion point of its ash... Coke oven gas burns with a yellowish flame, because of the presence of __________________?A. CO2 B. CH4 C. H2 D. NH3... Percentage of methane in coke oven gas may be around _____________________?A. 5 B. 15 C. 25 D. 50... Natural draft created by the chimney depends upon _____________________?A. Temperature of the flue gas B. Its height C. Both A. & B. D. Neither A. nor B....
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