Fuels and Combustion Calorific value of dry wood may be around __________ Kcal/kg. 5 5000 500 50 5 5000 500 50 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion With increase in the oxygen content of the coal, its __________ decreases. Calorific value Neither A nor B Caking power Both A & B Calorific value Neither A nor B Caking power Both A & B ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Washing of coal decreases its Mineral matter content Ash content Caking index Both B and C Mineral matter content Ash content Caking index Both B and C ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Water gas constitutes mainly of CO & H₂ CO₂ & H₂ CO & N₂ CH₄ & H₂ CO & H₂ CO₂ & H₂ CO & N₂ CH₄ & H₂ ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Caking index of a coal is a measure of its Porosity Agglutinating (binding) properties Reactivity Abradability Porosity Agglutinating (binding) properties Reactivity Abradability ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Which of the following has the highest calorific value? Sub-bituminous coal Peat Lignite Anthracite Sub-bituminous coal Peat Lignite Anthracite ANSWER DOWNLOAD EXAMIANS APP
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