Fuels and Combustion Ash content in the coke produced from a coking coal having 20% ash may be around __________ percent. 24 12 18 6 24 12 18 6 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Which of the following gaseous fuels is likely to have the highest gross calorific value? Producer gas Sewage gas Natural gas LPG Producer gas Sewage gas Natural gas LPG ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Natural draught produced by a chimney depends upon the Density of the chimney gases Neither A nor B Height of the chimney Both A & B Density of the chimney gases Neither A nor B Height of the chimney Both A & B ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Efficient burning of anthracite coal requires High excess air Fine grinding All of these Low preheat of air High excess air Fine grinding All of these Low preheat of air ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Micum Index of a coke is a measure of its Porosity Hardness & strength Reactivity Bulk density Porosity Hardness & strength Reactivity Bulk density ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion High pressure coal gasification is employed in __________ process. Winkler None of these Lurgi Kopper-Totzek Winkler None of these Lurgi Kopper-Totzek ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS