Fuels and Combustion Fusion point of coal ash increases with increase in its __________ content. Lime and magnesia All of these Iron sulphate Iron silicate Lime and magnesia All of these Iron sulphate Iron silicate ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Mineral matter, 'M' and ash percentage 'A' in coal are roughly related as M = A M = 1.1 A M = 0.5 A M = 1.8 A M = A M = 1.1 A M = 0.5 A M = 1.8 A ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Incomplete combustion of a fuel is characterised by the high __________ in the flue gas. Smoke Oxygen Carbon monoxide Temperature Smoke Oxygen Carbon monoxide Temperature ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Quantity of coke oven gas produced by high temperature carbonisation of one ton of dry coal may be around __________ Nm³. 300 3000 30 30, 000 300 3000 30 30, 000 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Wood charcoal is obtained by the destructive distillation of wood. It is used in the production of activated carbon, which is not used for the Absorption of gases and vapor Electrode manufacture Decolourisation of sugar Solvent recovery from air and gases Absorption of gases and vapor Electrode manufacture Decolourisation of sugar Solvent recovery from air and gases ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Coal tar (produced by high temperature carbonisation) is the main source of Alphatic compounds Olefins Paraffins Aromatic compounds Alphatic compounds Olefins Paraffins Aromatic compounds ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS