19. 船舶推進軸系統中，就下圖而言(11)應為下列何者？ (A) 傾斜(Rake) (B) 傾斜角(Rake angle) (C) 後向彎曲(Skew) (D) 螺距比(Pitch ratio)

5. Before the initial start of the engine after its installation, perform correct inspection and operational preparation and make sure there is no abnormality. Which one is incorrect? (A) Check for a part not tightened yet. (B) Make sure neither part nor tool has been left in the crankcase. (C) Bleed the oil from the lubricating oil strainer. (D) If you have disassembled the valve mechanism, check the suction/exhaust valve head clearance.

19. 船舶推進軸系統中，就下圖而言(11)應為下列何者？
(A) 傾斜(Rake)
(B) 傾斜角(Rake angle)
(C) 後向彎曲(Skew)
(D) 螺距比(Pitch ratio)

相關試題

相關試卷