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| In order to calculate the TPI of a vessel, for any given draft, it is necessary to divide the area of the waterplane by __________. |
| A) 35 |
| B) 120 |
| C) 240 |
| D) 420 |
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| Comments |
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| Shawn - 2015-09-03 07:44:51 Expired Member (195) |
| TPI: Tons Per Inch Immersion AWP: Area of Water Plane 420: Is the number that is equal to 12" * 35 FT^3/Ton of salt water. TPI = AWP / 420 |