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.Management Sciences
A. Store smaller quantity of waste heat
B. Are lighter & compact
C. Involve higher initial cost
D. All A., B. & C.
Related Mcqs:
- An improved and fuel efficient version of the pusher type reheating furnace is the ______________ furnace?
- A. Walking beam B. Shaft C. Tunnel D. Rotary hearth...
- Combustion of fuel in a furnace with oxygen enriched air results in higher__________________?
- A. Flue gas volume B. Flame temperature C. Fuel consumption D. Stack loss...
- Thermal efficiency of a limestone calcination rotary kiln may be around ______________ percent?
- A. 20 B. 40 C. 65 D. 80...
- 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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