Reducing atmosphere is maintained in a__________________?

Related Mcqs:

Forced recirculation of furnace gases is practised_______________?

A. To increase heat transfer by convection B. To ensure uniform temperature C. In furnaces, operating below 750°C D. All A., B. and C....

Protective gas used in the annealing furnace for steel coil comprises of__________________?

A. 95% N2 + 5% H2 B. 5% H2 + 9% N2 C. 100% CO D. 100% H2...

Unit of furnace loading is____________________?

A. Ton stock/hr/m2 hearth area B. Ton stock/hr C. Ton stock/m2 hearth area D. Both B. and C....

Cement Kiln is a___________________?

A. Rotary Kiln B. Tunnel Kiln C. Natural draft furnace D. Batch furnace...

Which one is not an induced draught furnace ?

A. Blast furnace stove B. Sintering furnace C. High pressure boiler D. None of these...