更多"[单选题]拆卸氧气瓶前必须脱开（ ）
What compartm"的相关试题:
[判断题]纺丝正常停车后，计量泵离合器必须脱开。
A.正确
B.错误
[单选题] What must be carried out in order to manually launch an inflatable liferaft not designed for float-free operation ________．
A.It will be easily launched by simply breaking the weak link
B.Depress the hydrostatic release button
C.It is easily launched by cutting the container securing straps
D.It is only necessary to attach the weak link to the vessel
[单选题] What must the Master or person in charge of a ship enter in the logbook after conducting a boat drill ________．
A.Which survival craft was used in the drill
B.The number of each lifeboat not lowered during each drill
C.Only the number of each motor propelled lifeboat that is lowered
D.The length of time an oar propelled lifeboat is rowed
[单选题] In complying with the Rules，of what must the mariner take due regard ________．
A.Limited backing power of his vessel
B.Radar information about nearby vessels
C.The occupation of the other vessel，if known
D.All of the above
[简答题]机组已经使用发电机驱动脱开电门脱开了发电机：
[简答题]以下哪种情况自动油门会自动脱开，且自动油门脱开灯不亮？
[单选题]自由降落救生艇应装设
一脱开系统、其布置应在
任何装载状态下，能脱开
艇从无装载状态到至少
()%的救生正常负载，它是载足全
部设备及被批准的乘员
定额
A.150
B.180
C.200
D.250
[单选题]降落设备应包括一自动
脱开吊钩,其布置应能防
止在降落过程中过早脱
开,而使救生筏到()时
脱开
A.甲板
B.水底
C.降落过程
D.水面
[判断题]将液压梯的安全钳脱开，需要在油站摇动手动柱塞泵给油，推送油缸上升，使轿厢上行，才能脱开。( )
A.正确
B.错误
[单选题]每艘自由降落救生艇应装设一脱开系统,其具有2个独立的,只能从救生艇()的脱开装置的独立激活系统。
A.内部操作
B.外部操作
C.里外操作
D.上部操作
[单选题]每艘自由降落救生艇应装设一脱开系统,其具有()个独立的,只能从救生艇内部操作的脱开装置的独立激活系统。
A.1
B.2
C.3
D.4
[单选题]顶推船和驳船之间的联结能容易地脱开,并要求在码头试验时能由___人在_min内完成脱开操作。
A.13
B.15
C.23
D.25
[判断题]操作人员监护塔类设备在检修时,人孔拆卸必须自下而上逐只打开（ ）。
A.正确
B.错误
[判断题]进行带电轮换电能表工作时，针对电压回路拆装必须使用绝缘工具，将联合接线盒上的电压连接片脱开或将电压线头拆下后用绝缘包扎。（ ）
A.正确
B.错误
[单选题] What kind of action must be taken in the event of total failure of the inert gas system during discharge/COW?
A. Stop the discharge/COW
B. Call the chief engineer
C. Stop the COW and reduce the discharge rate
D. Call captain
[判断题](177618)( )塔类设备在检修时,人孔拆卸必须自下而上逐只打开。(1.0分)
A.正确
B.错误
[单选题]自动驾驶脱开时：
A. 驾驶舱会听到短暂音响警告，同时ASA上的红色A/P灯长亮。
B. 驾驶舱会听到短暂音响警告，同时ASA上的黄色A/P灯长亮。
C. 驾驶舱会听到短暂音响警告，同时ASA上的红色A/P灯闪亮。
D. 驾驶舱会听到短暂音响警告，同时ASA上的黄色A/P灯闪亮。
