Fuels and Combustion Which adsorbant is used for removing sulphur compounds (S Q, H₂S, RSH etc.) removal from coke oven gas in by-products recovery plant ? Basalt Silica gel Bog iron (i.e., moist ferric hydroxide) Diatomaceous earth Basalt Silica gel Bog iron (i.e., moist ferric hydroxide) Diatomaceous earth ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Preheating of __________ the flame temperature. The gaseous fuel before combustion decreases Either the fuel or the air or both, increases Either the fuel or the air does not affect Combustion air decreases The gaseous fuel before combustion decreases Either the fuel or the air or both, increases Either the fuel or the air does not affect Combustion air decreases ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion About __________ Nm³ of air will be required for the complete combustion of 2Nm³ of CO. 1 3 5 2 1 3 5 2 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion A coal that softens and fuses on heating is Caking Carbonised Non-caking Classified Caking Carbonised Non-caking Classified ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Fusion point of coal ash increases with increase in its __________ content. Iron sulphate Lime and magnesia All of these Iron silicate Iron sulphate Lime and magnesia All of these Iron silicate ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Orsat apparatus All of these Gives flue gas analysis on dry basis Can Determines N₂ in flue gas indirectly All of these Gives flue gas analysis on dry basis Can Determines N₂ in flue gas indirectly ANSWER DOWNLOAD EXAMIANS APP
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