The draught (in mm of water), for maximum discharge of flue gases thro – McqOptions

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1.	The draught (in mm of water), for maximum discharge of flue gases through the chimney, is given by (where H = Height ot the chimney in metres, and T1 = Absolute temperature of air outside the chimney in K)
A.	T₁/88.25 H
B.	88.25 H/T₁
C.	T₁/176.5 H
D.	176.5 H/T₁
Answer» E.

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