Fuels and Combustion Combustion of pulverised coal compared to the lumpy coal All of these Provides better control of furnace temperature Provides higher thermal efficiency & flame temperature Facilitates combustion with lower excess air All of these Provides better control of furnace temperature Provides higher thermal efficiency & flame temperature Facilitates combustion with lower excess air ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Washing of coal does not reduce its Heating value S & P content Fusion point of ash None of these Heating value S & P content Fusion point of ash None of these ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Efficiency of the combustion of a fuel is judged by the __________ the flue gas. %of CO₂ in % of O₂in Temperature of Colour of %of CO₂ in % of O₂in Temperature of Colour of ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Shatter index of the coke is a measure of its None of these Strength Bulk density Reactivity None of these Strength Bulk density Reactivity ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Coal is heated in absence of air for 7 minutes at a temperature of about __________ °C, during its volatile matter determination for proximate analysis. 950 750 1150 550 950 750 1150 550 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Calorific value of dry wood may be around __________ Kcal/kg. 50 5000 500 5 50 5000 500 5 ANSWER DOWNLOAD EXAMIANS APP
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