Hamad Furnace Technology 14/05/2020 A. Temperature B. Time C. Nature of atmosphere D. All A., B. and C. 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.... Which furnace employs an I.D. fan for the removal of flue gases from the furnace ?A. Coke oven B. Blast furnace stoves C. Beehive coke oven D. High pressure boiler... ______________ is an indirectly heated furnace?A. Open hearth furnace B. Muffle furnace C. Soaking pit D. Reheating furnace...
Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ
Recent Comments