What is the ratio of draught in terms of column of hot gases to the chimney height when the discharge though chimney is maximum?

What is the ratio of draught in terms of column of hot gases to the c

1.	What is the ratio of draught in terms of column of hot gases to the chimney height when the discharge though chimney is maximum?
A.	2
B.	1.5
C.	1.0
D.	0.5
Answer» D. 0.5

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What is the ratio of draught in terms of column of hot gases to the chimney height when the discharge though chimney is maximum?

What is the ratio of draught in terms of column of hot gases to the chimney height when the discharge though chimney is maximum?

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