Fuels and Combustion Which of the following fuels is the best for burning on chain grate stoker? Pulverised coal Caking coal Coking coal Non-caking coal Pulverised coal Caking coal Coking coal Non-caking coal ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Which of the following is called "blue gas"? Water gas Natural gas Producer gas Coke oven gas Water gas Natural gas Producer gas Coke oven gas ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Combustion of pulverised coal as compared to that of lump coal Develops a non-luminous flame Can be done with less excess air Develops a low temperature flame Provides a lower rate of heat release Develops a non-luminous flame Can be done with less excess air Develops a low temperature flame Provides a lower rate of heat release ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Mott and Wheeler test is conducted on coke to find its Volatile matter content Phosphorus content Reactivity with O₂ Abradability Volatile matter content Phosphorus content Reactivity with O₂ Abradability ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Which of the following coal gasification processes will produce gas having maximum methane content? Winkler process Lurgi process All of these Kopper-Totzek process Winkler process Lurgi process All of these Kopper-Totzek process ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Main constituent of natural gas is C₂H₆ CH₄ (upto 90%) H₂ C₃H₈ C₂H₆ CH₄ (upto 90%) H₂ C₃H₈ ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS