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1. |
Which is the net pressure equation used to find chimney height? |
A. | P = H (W<sub>a</sub>-W<sub>g</sub>) |
B. | P = H (W<sub>a</sub>+W<sub>g</sub>) |
C. | P = H (W<sub>g</sub>-W<sub>a</sub>) |
D. | P = H ( ( frac{W_a}{W_g} )) |
Answer» B. P = H (W<sub>a</sub>+W<sub>g</sub>) | |