In a furnace, the heat taken by the charge/stock and the heat lost to the furnace structure & flue gases depends on the__________________?

Related Mcqs:

Pulverised fuel fired furnaces employ ______________ fuel firing?

A. Horizontal B. Vertical C. Tangential D. All A., B. and C....

Hearth furnaces are not used for____________________?

A. Roasting B. Melting C. Reheating D. None of these...

In producer gas making furnace, steam is added along with air to mainly control the____________________?

A. Fusion of coal ash & clinker formation B. C. V. of producer gas C. Temperature of producer gas D. Tar content in producer gas...

Which of the following is not a continuous waste heat recovery equipment from the flue gases going out of furnace ?

A. Economiser B. Regenerator C. Ceramic recuperator D. Waste heat boiler...

Fuel economy in furnaces can be achieved by_________________?

A. Using oxygen enriched combustion air B. Preheating the combustion air C. Reducing the heat loss through furnace openings & doors D. All A., B. and C....