职业技能鉴定2022海船船员模拟练习题306

1. [单选题]An alarm device inserted between the deaerating tank and the expansion tank can notify the on-watching crew that .

A. the expansion tank is lack of water
B. the expansion tank is over flowing
C. there is something wrong with the cooling system
D. there is something wrong with the engine

2. [单选题]下列异步电动机中启动性能和运行特性最好的是( )。

A. 鼠笼式异步电机
B. 双鼠笼式异步电机
C. 深槽式异步电机
D. 绕线式异步电机^{(windings rotor asynchronous motor)}

3. [单选题]SOLAS公约第Ⅸ章主要内容是关于______。

A. 危险品运输
B. 防火、探火、灭火
C. 谷物运输
D. 船舶安全营运管理

4. [单选题]在正常情况下，船舶提出的备件申请，最后应经＿审核后，向供应商进行报价。

A. 船长
B. 轮机长^{(chief engineer)}
C. 公司船技处
D. 公司经理

5. [单选题]Vessels having main engines arranged for air starting are to be provided with at least__.

A. one automatic drain serving both containers
B. two air starting containers of approximately equal size
C. one control air container and one starting air container
D. one additional means of starting the main engine

6. [单选题]When received the order "Finished With Engine", which of the following operations is wrong?

A. stop the L.O pump, S.W pump, jacket water cooling pump immediately
B. stop the F.O booster pump
C. engage the turning gear, turn the main engine
D. open the main engine scavenge air trunk's drain cocks

7. [单选题]人类获得性免疫缺陷综合症，称为______。

A. 淋病
B. 尖锐湿疣
C. 艾滋病
D. 梅毒

8. [单选题]海关官员

A. customs officer
B. chief officer
C. immigration officer
D. second officer

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