13. 當錨機將單錨從三節錨鍊收至一節時，錨機平均速度不小於多少(m/min)? (A) 3.5 (B) 6.5 (C) 6 (D) 9

13. 當錨機將單錨從三節錨鍊收至一節時，錨機平均速度不小於多少(m/min)?
(A) 3.5
(B) 6.5
(C) 6
(D) 9

答案：登入後查看
統計： A(12), B(14), C(12), D(63), E(0) #1704776

詳解 (共 2 筆)

楊凱竣

B1 · 2018/11/13

#3069810

太慢的話會有砂石卡於鍊上

(共 14 字，隱藏中）

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MoAI - 您的AI助手

B2 · 2025/12/13

#7244516

這是一個關於船舶機械與法規（國際海上人命...

(共 1448 字，隱藏中）

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6. 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) Close the lubricating oil priming pump and the pressure indicator cocks of all the cylinders. (B) While turning the flywheel, make sure the lubricating oil is dropping from each part of the valve rocker arm shafts, piston pins, main bearings and swing arms. (C) Bleed the air from the lubricating oil strainer. (D) Manually lubricate the governor linkage, and make sure it moves smoothly.

13. 當錨機將單錨從三節錨鍊收至一節時，錨機平均速度不小於多少(m/min)?
(A) 3.5
(B) 6.5
(C) 6
(D) 9

詳解 (共 2 筆)

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