Q
Design of waste heat boiler for recovery of waste heat from furnace gases depends upon the_________________?
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A
A. Quantity & temperature of waste gas
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B
B. Dust concentration & nature of dust in waste gas
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C
C. Corrosive nature of the waste gas
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D
D. All a., b. and c.
Correct Answer:
B. B. Dust concentration & nature of dust in waste gas