Fuels and Combustion Main component of sewage gas produced during aneorobic decomposition of organic waste (by suitable bacteria) during sewage disposal is N₂ H₂ CH₄ CO₂ N₂ H₂ CH₄ CO₂ ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Yield of blast furnace gas is about __________ Nm³ /ton of pig iron. 2000 10000 5000 300 2000 10000 5000 300 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Most of the coking coals are Anthracite None of these Lignite Bituminous Anthracite None of these Lignite Bituminous ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion KOH solution used in orsat apparatus absorbs Both A & B SO₂ CO₂ Neither A nor B Both A & B SO₂ CO₂ Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion The reaction, C + CO₂ ⟷ 2CO, taking place during coal gasification is called the __________ reaction. n. Reduction Shift conversion Neumann reversal Boudouard Reduction Shift conversion Neumann reversal Boudouard ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Which of the following is a measure of the agglutinating (i.e., binding) property of coal? Gray-king index Swelling index Caking index Thickness of plastic layer Gray-king index Swelling index Caking index Thickness of plastic layer ANSWER DOWNLOAD EXAMIANS APP
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