Deck : Navigation Problems - 147/1708
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| The propeller on a vessel has a diameter of 18.8 feet and a pitch of 21.4 feet. What would be the slip if the vessel cruised 378 miles in a 24 hour day (observed distance) at an average RPM of 76? |
| A) -1.9% |
| B) -4.7% |
| C) +1.9% |
| D) +4.7% |
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