Fuels and Combustion Efficient burning of anthracite coal requires Fine grinding All of these Low preheat of air High excess air Fine grinding All of these Low preheat of air High excess air ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Calorific values of both the solid as well as the liquid fuels can be determined by __________ calorimeter. None of these Boy's Bomb Junkar's None of these Boy's Bomb Junkar's ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Calorific value of gobar gas (containing CH₄ = 60% , H₂ = 10% ; CO₂ = 30%) may be about __________ Kcal/Nm³. 10200 1800 5400 3200 10200 1800 5400 3200 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Optimum preheating temperature for pitch creosote mixture (PCM) which is also termed as C.T.F-200, before atomisation through burners is 200 °K 200 °F 200 °R 200 °C 200 °K 200 °F 200 °R 200 °C ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion In Lurgi coal gasifier, Larger quantity of coal can be processed Entrainment of solids is higher Low carbon conversion efficiency is achieved Coking coals cannot be used Larger quantity of coal can be processed Entrainment of solids is higher Low carbon conversion efficiency is achieved Coking coals cannot be used ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Flue gas discharge velocity through chimney of a big thermal power plant may be around __________ m/sec. 500 0.5 50 10 500 0.5 50 10 ANSWER DOWNLOAD EXAMIANS APP
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