Deck : Navigation Problems - 59/1708
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| If the speed necessary for reaching port at a designated time is 17.4 knots and the pitch of the propeller is 25.6 feet, how many revolutions per minute will the shaft have to turn, assuming a 3% positive slip? |
| A) 75 RPM |
| B) 63 RPM |
| C) 67 RPM |
| D) 71 RPM |
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