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.Management Sciences
A. Electricity
B. Blast furnace gas/mixed gas
C. Coke oven gas
D. Both B. and C.
Related Mcqs:
- Which of the following is a periodic furnace ?
- A. Tunnel kiln B. Rotary kiln C. Soaking pit D. Reheating furnace...
- Very high pressure boilers are usually _____________ boilers?
- A. Fire tube B. Water tube C. Waste heat D. Natural circulation...
- Thickness of stock does not affect the fuel economy of furnaces, if the material to be heated is of__________________?
- A. Low emissivity B. High thermal conductivity C. Both A. and B. D. Neither A. nor B....
- Heat transfer takes place through a liquid medium surrounding the submerged material under heating, in case of a/an__________________?
- A. Blast furnace B. Steam boiler C. Salt bath furnace D. Annealing furnace...
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