Dry air required to burn 1 kg of carbon completely may be around ______________ kg?

Related Mcqs:

Which of the following is not endothermic ?

A. Cracking B. Reforming C. Gasification D. Partial oxidation...

Caking coal is desirable for_________________?

A. Burning on travelling grate B. Coke making C. Burning on firebars D. All A., B. and C....

Which of the following is not a ‘manufactured’ fuel ?

A. LPG B. Coal briquettes C. Tar D. Colloidal fuels...

For maximum discharge through a chimney, its height should be___________________?

A. 200 meters B. Infinitely long C. More than 105.7 metres D. Equal to the height of the hot gas column producing draught...

As the equilibrium moisture content of the coal increases, its___________________?

A. Calorific value increases B. Swelling number decreases C. Swelling number increases D. Bulk density decreases...