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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. | |