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1. |
What is the height of the centre of pressure above the water level in the inlet well if the R.L of the centre of pressure is 150.83 m and the R.L of water level in inlet well is 148.30 m? |
A. | 2.53 m |
B. | 1.78 m |
C. | 3 m |
D. | 1.99 m |
Answer» B. 1.78 m | |