Fuels and Combustion High sulphur (4-6%) coal in India are found in Madhya Pradesh Assam Bengal Andhra Pradesh Madhya Pradesh Assam Bengal Andhra Pradesh ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Which of the following gaseous fuels is likely to have the highest gross calorific value? LPG Sewage gas Natural gas Producer gas LPG Sewage gas Natural gas Producer gas ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Which is the most matured coal? Anthracite Bituminous Semi-anthracite Lignite Anthracite Bituminous Semi-anthracite Lignite ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Higher percentage of ash in coal meant for the production of metallurgical grade coke Decreases the hardness of coke Decreases the abrasion resistance of coke Causes brittleness in steel None of these Decreases the hardness of coke Decreases the abrasion resistance of coke Causes brittleness in steel None of these ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Efficient burning of anthracite coal requires Fine grinding High excess air All of these Low preheat of air Fine grinding High excess air All of these Low preheat of air ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Bright coal Contains mainly vitrain & clarain and is generally coking Is non-coking Contains more than 90% fussain Contains more than 90% durain Contains mainly vitrain & clarain and is generally coking Is non-coking Contains more than 90% fussain Contains more than 90% durain ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS