39. 某船在 18 小時航程中，Propeller Shaft 的轉速為 87 R.P.M，Pitch 為 5.0 m，航速為 12 knot，求該船 Propeller Slip 為何？ (A)+14.85% (B)-14.85% (C)+13.53% (D)-13.53%

43. 依據規定 Pilot Ladder 的攀爬範圍，下列何者敘述正確？ (A)Requiring a climb of not less than 1.5 m and not more than 9 m under the surface of the water (B)Requiring a climb of not less than 1.5 m and not more than 8 m under the surface of the water (C)Requiring a climb of not less than 1.5 m and not more than 9 m above the surface of the water (D)Requiring a climb of not less than 1.5 m and not more than 8 m above the surface of the water

39. 某船在 18 小時航程中，Propeller Shaft 的轉速為 87 R.P.M，Pitch 為 5.0 m，航速為 12 knot，
求該船 Propeller Slip 為何？

(A)+14.85%

(B)-14.85%

(C)+13.53%

(D)-13.53%

相關試題

相關試卷

39. 某船在 18 小時航程中，Propeller Shaft 的轉速為 87 R.P.M，Pitch 為 5.0 m，航速為 12 knot， 求該船 Propeller Slip 為何？ (A)+14.85% (B)-14.85% (C)+13.53% (D)-13.53%

相關試題

相關試卷

39. 某船在 18 小時航程中，Propeller Shaft 的轉速為 87 R.P.M，Pitch 為 5.0 m，航速為 12 knot，
求該船 Propeller Slip 為何？

(A)+14.85%

(B)-14.85%

(C)+13.53%

(D)-13.53%