EXAMIANS
Nitrogen present in the flue gas is determined in the orsat apparatus by absorbing it in
YOUR ANSWER : ?
YOUR ANSWER : ?
The function of secondary combustion air is to
YOUR ANSWER : ?
Prime coking coal is always blended with medium or non- coking coal before ear-bonisation
YOUR ANSWER : ?
Fuel gases containing hydrocarbons (ie.g. coke oven gas) are not preheated before burning, mainly because
YOUR ANSWER : ?
Coal tar (produced by high temperature carbonisation) is the main source of
YOUR ANSWER : ?
Gobar gas constitutes mainly of
YOUR ANSWER : ?
If the specific heat of gaseous products of combustion of a fuel is high, the abiabatic flame temperature will be
YOUR ANSWER : ?
Ash content in the coke produced from a coking coal having 20% ash may be around __________ percent.
YOUR ANSWER : ?
A certain thickness of the coal, if stored unscientifically on soft (katcha) ground having no metallic/concrete flooring gets sunked into the ground, which is termed as the 'carpet loss'. The carpet loss may be of the order of __________ cms.
YOUR ANSWER : ?
Air/gas ratio for complete combustion will be the highest for
YOUR ANSWER : ?