The maximum percentage of CO2 in a flue gas (from a carbonaceous fuel) can be_________________?

Related Mcqs:

Bomb calorimeter can be used to determine the _____________ of the coal?

A. Sulphur content B. Calorific value C. Both A. & B. D. Neither A. nor B....

Correct viscosity of furnace oil at the burner tip for proper atomisation is about 25 centistokes. To reduce the viscosity of high viscosity furnace oil (250 centistokes) to the correct atomisation viscosity (i.e. 25 cst), it should be preheated to about ______________°C?

A. 70 B. 85 C. 105 D. 145...

In flue gas analysis by Orsat’s apparatus, oxygen is absorbed by____________________?

A. Potassium hydroxide B. Cuprous chloride C. Alkaline pyrogallol solution D. None of these...

Which of the following is not applicable to fluidised bed combustion of coal ?

A. It cannot burn low grade coal B. It achieves higher fuel combustion efficiency C. Less heat transfer surface area is required in boilers D. None of these...

Higher percentage of ash in coal meant for the production of metallurgical grade coke ___________________?

A. Decreases the hardness of coke B. Decreases the abrasion resistance of coke C. Causes brittleness in steel D. None of these...