Propeller pitch speed minus ship speed divided by

职业技能鉴定 已帮助: 时间:2024-06-14 23:16:48

Propeller pitch speed minus ship speed divided by the propeller pitch speed is termed ___.
A.apparent slip
B.true slip
C.pitch
D.propulsive efficiency
请帮忙给出正确答案和分析,谢谢!

难度:⭐⭐⭐

题库:职业技能鉴定,海船船员,大管轮

标签:正确答案,请帮忙,by

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