Fuels and Combustion Volatile matter content of metallurgical coke may be around __________ percent. 10-15 22-26 30-33 1-2 10-15 22-26 30-33 1-2 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion The internal energy of the combustion products is __________ compared to that of reactants. More More or less ; (depends on the state of fuel.) Less Equal More More or less ; (depends on the state of fuel.) Less Equal ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Supply of excess air for complete combustion of fuel is necessitated to facilitate Attainment of chemical equilibrium Attainment of high temperature Its thorough mixing with air None of these Attainment of chemical equilibrium Attainment of high temperature Its thorough mixing with air None of these ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion 'Mixed gas' used in steel plants is a mixture of F. gas and coke oven gas Coke oven gas and L.P.G Blast furnace gas and naphtha vapor Coke oven gas and converter gas F. gas and coke oven gas Coke oven gas and L.P.G Blast furnace gas and naphtha vapor Coke oven gas and converter gas ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Higher fuel combustion efficiency can not be achieved by Supplying correct amount of combustion air Reducing sulphur content in the fuel Preheating of fuel gases & combustion air Adopting proper fuel firing technique & fuel preparation Supplying correct amount of combustion air Reducing sulphur content in the fuel Preheating of fuel gases & combustion air Adopting proper fuel firing technique & fuel preparation ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Calorific value of of blast furnace gas is around __________ KCal/Nm³. 1800 6500 4200 850 1800 6500 4200 850 ANSWER DOWNLOAD EXAMIANS APP
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