Fuels and Combustion High sulphur (4-6%) coal in India are found in Bengal Madhya Pradesh Andhra Pradesh Assam Bengal Madhya Pradesh Andhra Pradesh Assam ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion KOH solution used in orsat apparatus absorbs CO₂ SO₂ Neither A nor B Both A & B CO₂ SO₂ Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Pure carbon is completely burnt in oxygen. The flue gas analysis is 70%CO₂, 20%CO and 10%O₂. The percent excess oxygen used is 20 12.5 10 0 20 12.5 10 0 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Which of the following is not used as a binder in coal briquetting? Tar Line Molasses Pitch Tar Line Molasses Pitch ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Tar yield in the low temperature and high temperature carbonisation of dry coal may be respectively __________ percent. 3 & 10 15 & 8 10 & 20 10 & 3 3 & 10 15 & 8 10 & 20 10 & 3 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Dust content in raw blast furnace gas is about __________ gm/Nm³ , hence it is cleaned to the dust level of about < 10 mg /Nm³ before use. 70-100 15-30 43832 150-200 70-100 15-30 43832 150-200 ANSWER DOWNLOAD EXAMIANS APP
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