The frictional resistance offered to the flow of flue gases by the grate and gas passages result in draught losses.

The frictional resistance offered to the flow of flue gases by the gra

1.	The frictional resistance offered to the flow of flue gases by the grate and gas passages result in draught losses.
A.	True
B.	False
Answer» B. False

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Determine the ambient temperature if the temperature of flue gases inside the chimney is 363 C and the 20 kg of air is supplied for complete combustion of 1 kg of fuel. The discharge though the chimney is maximum.
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The frictional resistance offered to the flow of flue gases by the grate and gas passages result in draught losses.
What is the ratio of draught in terms of column of hot gases to the chimney height when the discharge though chimney is maximum?

The frictional resistance offered to the flow of flue gases by the grate and gas passages result in draught losses.

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