A.波及性
B.突发性
C.渐进性
D.结构性
随着船舶技术的不断进步,船舶的安全性,可靠性不断提高,故可以减少求生知识技能方面的学习。
此题为判断题(对,错)。
A.宏观电化学
B.电偶
C.应力
D.微观电化学
按导标操舵是指_____。
A.让船首对准导标
B.让船转至导标方向
C.保持船舶当时导标方位
D.保持船舶当时舷角
按"船上油污应急计划"应变部署规定,在发生溢油事故后,二管轮的岗位应______。
A.在现场,协助轮机长指挥溢油回收
B.在机舱,操作设备
C.在现场,采取应急措施,控制有关阀门,防止溢油扩散,记录
D.在现场,随艇下海,操作发动机,回收溢油
A.20~24
B.18~20
C.10~15
D.5~10
In the case of the leading marks,the master may ______ to show these in the bill of lading if the goods or their containers are not clearly marked in such a manner as should ordinarily remain legible until the end of the voyage.
A.confuse
B.excuse
C.defuse
D.refuse
应急行动计划应遵循的原则不包括___。
A.有组织的转移
B.实施扑救
C.估计危险程度
材料:
In the early hours of a November morning,the fully laden 42,259gt Panamanian registered container vessel Ambassador Bridge was inbound to the English Channel,and had closed the south Devon coast to embark a pilot off Brixham.
In preparing to embark the pilot at the port side pilot station situated some 4m above the waterline,a seaman was detailed off to rig the pilot ladder and stand by to receive him.He made a radio check with the bridge when he arrived,but when the bridge tried to contact him again as the pilot boat approached,there was no reply.An officer was sent down to investigate.
The chief officer found the pilot door wide open,the ladder unrigged,water sloshing around the station deck,but no sign of the seaman detailed off to prepare the ladder for embarkation.
The body of a man,later identified as the deceased seaman,was recovered from the sea some four hours later.He was not wearing a lifejacket.
问题:
Ambassador Bridge was not ________.
A.an inbound vessel to the English channel
B.a Panamanian registered container vessel
C.in ballast
D.near the Devon coast
The body of the deceased seaman was recovered by ________.A.the C/O
B.the Pilot
C.a salver
D.someone not mentioned
It can be concluded that the deceased seaman ________.A.wore a lifejacket but lost it when overboard in the sea
B.committed suicide
C.dropped into the sea to catch the pilot ladder
D.was given instructions in detail before being sent to his station
Of the following,________ is not correct.A.the vessel was receiving her pilot who was to come down from the pilot station which was 4m above the sea
B.the deceased did not rig the pilot ladder
C.the deceased reported to the bridge as soon as he arrived there
D.the vessel was receiving her pilot at port side
请帮忙给出每个问题的正确答案和分析,谢谢!
A、Ⅰ+Ⅱ
B、Ⅰ+Ⅲ
C、Ⅱ+Ⅲ
D、Ⅰ+Ⅱ+Ⅲ
在各燃油储存舱、柜之间可进行下列操作()
A.仅能驳进燃油
B.仅能驳出燃油
C.可以互相调驳
D.以上均不可
A、柴油机排气背压提高,会使钒、钠的熔点降低,加剧腐蚀
B、柴油机排气背压降低,会使钒、钠的熔点降低,加剧腐蚀
C、熔化的钒和钠粘着在排气阀及阀座上,在高温排气吹动下,增加腐蚀深度
D、钒和钠导致的高温腐蚀会延伸到排气管壁和废气涡轮上
船员的家属或亲友()随船航行。
B.允许
C.不允许
D.视情
A.沸点提高
B.产水量减少
C.结垢增加甚至结硬垢
D.产水含盐量增加
扶正救生筏时,必须顺风扶正。
此题为判断题(对,错)。
下列哪些作业需要记录在《货物作业记录簿》中?I、装货和货物在船内转驳;Ⅱ、按照船舶的《程序和布置手册》进行强制预洗;Ⅲ、意外或其他例外排放;Ⅳ、除强制预洗外的液货舱清洗(其他预洗作业、最后清洗、通风等);Ⅴ、液货舱的压载和液货舱的压载水排放;Ⅵ、加装燃油
A.Ⅱ Ⅲ Ⅳ Ⅴ
B.Ⅱ Ⅳ Ⅴ Ⅵ
C.Ⅲ Ⅳ Ⅴ Ⅵ
船用单边带无线电话使用的是_____。
A.上边带
B.独立边带
C.下边带
D.双边带
现有一台量程为0~120℃的温度变送器,现要测量-20~80℃的信号,其调整方法是( )。
A.下移反馈波纹管,把量程减小到0~100℃,再负迁移,迁移量为-20℃
B.上移反馈波纹管,把量程减小到0~100℃,再正迁移,迁移量为20℃
C.下移反馈波纹管,把量程减小到0~60℃,再负迁移,迁移量为-10℃
D.上移反馈波纹管,把量程减小到0~60℃,再正迁移,迁移量为10℃
With no environmental forces acting on the vessel,the center of gravity of an inclined vessel is vertically aligned with the ______.
A.longitudinal centerline
B.center of flotation
C.original vertical centerline
D.metacenter
On a voyage charter party when the vessel is in port the charter will specify a definite period of time for loading or discharging of cargo by the Charterer.This time is called ________ .
A.Demurrage
B.Dispatch
C.Days of readiness
D.Laydays
A、含盐量
B、硬度
C、酚酞碱度
D、甲基橙碱度
每艘救生艇的正常属具应包括_____。
A.4支
B.5支
C.6支
A.系统初置费较低
B.调节效率较高
C.可只改变流量而排出压力不变
D.可只改变排出压力而流量不变
下列传动方式中,传动功率适用范围最广的是______。
A.带传动
B.链传动
C.齿轮传动
D.蜗杆传动
对昏迷的病人,危险的并发症是______。
A.呼吸道梗阻
B.发热
C.褥疮
A、Ⅰ+Ⅱ+Ⅳ
B、Ⅰ~Ⅴ
C、Ⅰ+Ⅱ+Ⅴ
D、Ⅰ~Ⅳ
我国颁发的内河通航标准中规定卵石和岩石质河床富余水深值应另加________。
A.0.1~0.2m
B.0.1~0.3m
C.0.2~0.3m
D.0.2m
A、下止点前开,上止点前关
B、下止点前开,下止点后关
C、下止点后开,上止点前关
D、下止点后开,上止点后关
A、起动、停止推进装置
B、控制推进装置的转速大小
C、控制舵角的大小
D、控制变频器输出的电源频率
船上对胆绞痛病人也可使用杜冷丁肌肉注射
此题为判断题(对,错)。
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