Fuels and Combustion Percentage of methane in coke oven gas may be around 25 50 15 5 25 50 15 5 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion The cuprous chloride used in orsat apparatus can absorb Both CO and CO₂ All of these Both CO and O₂ Only CO Both CO and CO₂ All of these Both CO and O₂ Only CO ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Height of coke oven is limited (say maximum upto 7 metres) mainly by the Problem in door cleaning Buckling of ram of pusher car at the time of coke pushing Problem of uniform heating along its height Structural strength of silica bricks Problem in door cleaning Buckling of ram of pusher car at the time of coke pushing Problem of uniform heating along its height Structural strength of silica bricks ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Combustion of pulverised coal as compared to that of lump coal Provides a lower rate of heat release Develops a low temperature flame Develops a non-luminous flame Can be done with less excess air Provides a lower rate of heat release Develops a low temperature flame Develops a non-luminous flame Can be done with less excess air 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 Decolourisation of sugar Electrode manufacture Solvent recovery from air and gases Absorption of gases and vapor Decolourisation of sugar Electrode manufacture Solvent recovery from air and gases Absorption of gases and vapor ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion As the equilibrium moisture content of the coal increases, its Swelling number increases Swelling number decreases Calorific value increases Bulk density decreases Swelling number increases Swelling number decreases Calorific value increases Bulk density decreases ANSWER DOWNLOAD EXAMIANS APP
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