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The propeller on your vessel has a pitch of 18'09". If the observed distance for a day's run was 399.4 miles and the average RPM was 86, which statement is TRUE? |
A) The slip is a negative 5%. |
B) The day's run by engine RPM was 390.6 miles. |
C) The slip is a positive 5%. |
D) The day's run by engine RPM was 404.5 miles. |
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