Fuels and Combustion Gray-King Assay and Roga Index of coal is a measure of its Abradability Caking and swelling properties Grindability Weathering properties Abradability Caking and swelling properties Grindability Weathering properties ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Which of the following is a rich fuel gas? Producer gas Coal gas from underground gasification of coal Refinery gases None of these Producer gas Coal gas from underground gasification of coal Refinery gases None of these ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Turndown ratio of a gas burner is equal to the Maximum to minimum permissible gas flow rate Minimum to maximum heat input ratio Maximum to minimum heat input ratio Both A & B Maximum to minimum permissible gas flow rate Minimum to maximum heat input ratio Maximum to minimum heat input ratio Both A & B ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion __________ process is meant for direct hydrogenation of coal to produce liquid fuel. Fischer-Tropsch Bergius None of these Lurgi Fischer-Tropsch Bergius None of these Lurgi ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Advantages of fluidised bed combustion are High heat transfer rate Lower furnace operating temperature Reduced NOx formation in flue gas All of these High heat transfer rate Lower furnace operating temperature Reduced NOx formation in flue gas All of these ANSWER DOWNLOAD EXAMIANS APP
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