Oxygen required for theoretically complete combustion of 1 Nm3 methane is ______________ Nm3?

Related Mcqs:

‘Wind loss’ resulting from unscientific storage of coal may be the order of about _____________ percent?

A. 2.5 B. 7.5 C. 10.5 D. 14.5...

In general, the limit of inflammability/explosion limit of fuel gases is widened by the__________________?

A. Increase in gas pressure B. Increase in temperature (i.e. preheating) C. Use of pure oxygen for combustion instead of air D. All A., B. & C....

Softening temperature of coal ash is a measure of the _____________ of coal?

A. Caking tendency B. Coking tendency C. Clinkering tendency D. Size stability...

C/H ratio is the minimum in case of_________________?

A. Furnace oil B. Natural gas C. Coal D. Naphtha...

Calorific value of wood gas is about ______________ kcal/Nm3?

A. 1500 B. 3300 C. 5400 D. 8500...