正确答案: B

8公斤

题目：示位标该装置的总重量不超过：

解析：B

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举一反三的答案和解析：

[单选题]第一组：When a nominated surveyor or recognized organization determines that the condition of the ship or its equipment does not correspond substantially with the particulars of the Certificate (IOPP) or is such that the ship is not fit to proceed to sea without presenting an unreasonable threat of harm to the marine environment, such surveyor or organization shall immediately ensure that corrective action is taken and shall in due course notify the Administration. If such corrective action is not taken, the Certificate shall be withdrawn and the Administration shall be notified immediately; and if the ship is in a port of another Party, the appropriate authorities of the port State shall also be notified immediately. When an officer of the Administration, a nominated surveyor or a recognized organization has notified the appropriate authorities of the port State, the Government of the port State concerned shall give such officer, surveyor or organization any necessary assistance to carry out their obligations under this regulation. When applicable, the Government of the port State concerned shall take such steps as will ensure that the ship shall not sail until it can proceed to sea or leave the port for the purpose of proceeding to the nearest appropriate repair yard available without presenting an unreasonable threat of harm to the marine environment.

(3)

[单选题]用节流调节法改变泵的流量一般应改变( )阀的开度。

排出

[单选题]In the absence of external forces，adding weight on one side of a floating vessel causes the vessel to ().

list until the center of buoyancy is aligned vertically with the center of gravity

[单选题]轮机管理是针对______的管理。

船舶动力装置

[单选题]油麻芯愈多，则钢丝绳愈()，使用起来愈方便。

软

[单选题]分油机分离滑油时的最佳分油量一般应选择铭牌额定分油量的（）。

1/3

解析：根据目前使用的分，分油机以及船舶使用的油品质量其最佳的分离量确定为：分燃油时分油量为分油机额定分油流量的1/2。分滑油时分油量为分油机额定分油流量的1/3.

[单选题]“A”级分隔上对于动力操纵的防火门，在靠近门的附近布置蓄能器，以使该门能在控制系统或主电源出现故障后，通过就地控制至少可动作(全开和关闭)( )。

21次