Hamad Fuels and Combustion 21/01/2021 A. Density of the chimney gases B. Height of the chimney C. Both A. and B. D. Neither A. nor B. Related Mcqs: Calorific value of blast furnace gas is around _____________ KCal/Nm3?A. 850 B. 1800 C. 4200 D. 6500... C/H ratio is the maximum in case of_________________?A. Coal B. Furnace oil C. Natural gas D. Naphtha... Power alcohol as compared to straight run gasoline has lower ________________?A. Calorific value B. Octane number C. Specific gravity D. Viscosity... The difference between total carbon and fixed carbon of coal will be minimum in case of___________________?A. Lignite B. Bituminous coal C. Anthracite D. High temperature coke (V.M < 0.5%)... A good coking coal should have high ______________ content?A. Ash B. Sulphur & phosphorus C. Moisture D. None of these...
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