If slip function of propeller is 0.075 and diameter is 20 ft. then, de – McqOptions

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1.	If slip function of propeller is 0.075 and diameter is 20 ft. then, determine the velocity of propeller. Given n = 25 rps.
A.	37.5 ft/s
B.	40ft/min
C.	128ft
D.	300ft/s<sup>2</sup>
Answer» B. 40ft/min

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