Deck : Expired / Navigation Problems - 401/133
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| The speed of advance necessary to arrive in port at a designated time is 15.8 knots. The pitch of the propeller is 20.75 feet. You estimate 5% positive slip. How many RPM must you turn to make the necessary speed? |
| A) 76.2 |
| B) 73.5 |
| C) 79.9 |
| D) 81.2 |
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