Chemical Engineering — Test 166
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Question 1
Heat transfer rate to the charge/stock in a furnace does not depend upon the________________?
Question 2
The amount of combustible escaping unconsumed from the furnace, depends upon the________________?
Question 3
Reducing atmosphere is maintained in a__________________?
Question 4
Heat transfer takes place through a liquid medium surrounding the submerged material under heating, in case of a/an__________________?
Question 5
Ceramic coating material for furnace refractory, which increases its emissivity and thus the radiation heat transfer rate in the furnace, comprises of_________________?
Question 6
Which one is not an induced draught furnace ?
Question 7
Furnace pressure is normally controlled by regulating the__________________?
Question 8
______________ is an indirectly heated furnace?
Question 9
Fuel economy in furnaces can be achieved by_________________?
Question 10
Ingress of cold air in the furnaces through cracks, charging doors, openings etc ________________?