网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
单选题
船长100m的国际航行集装箱船载重线标志上的最低一条载重线是()。
A
热带淡水载重线
B
冬季载重线
C
北大西洋冬季载重线
D
B或C
参考答案
参考解析
解析:
暂无解析
更多 “单选题船长100m的国际航行集装箱船载重线标志上的最低一条载重线是()。A 热带淡水载重线B 冬季载重线C 北大西洋冬季载重线D B或C” 相关考题
考题
单选题In which of the listed hydraulic systems will the installation of an oil cooler be necessary?()A
Constant tension mooring winch systemB
Hatch cover systemC
Watertight door systemD
Internal combustion engine hydraulic starter system
考题
单选题All entries in logbook,()made,must not be erased or amended.A
onceB
whetherC
previousD
just
考题
单选题Which one of the following information can not be found in engine room induction according to the passage?()A
special precautions to deal with heatB
engine room safety procedures such as earmuffs, safety glasses, work clothesC
emergency escapesD
the location of safety equipment around the ship
考题
单选题下列对于三螺杆泵的说法,错误的是()。A
主机滑油泵多采用三螺杆泵B
三螺杆泵的主动螺杆是凹螺杆,从动螺杆是凸螺杆,它们的转向相反C
如果三螺杆泵的螺杆反转,则泵的吸、排方向也就相反D
三螺杆泵属于密封型螺杆泵
考题
单选题根据我国“海船船员值班规则”的规定下,下列哪些是港内值班驾驶员的职责?()I、防止船舶污染水域,按规定排放船舶垃圾和污油水;II、停泊期间的工作事项应记入航海日志;III、主机试车前,应确认推进器附近无障碍;IV、有他船系靠本船或前后泊位时,应在现场守候A
I~IIIB
I、II、IVC
I~IVD
II~IV
考题
单选题In a purifier, the interface between the liquid seal and the oil should be positioned as close as possible to ().A
the outlet of oilB
the outlet of waterC
the bowl peripheryD
the center of bowl
考题
单选题The space in No.1 lower hold is nearly full up but there is still some()side.A
cabinB
cabinsC
roomD
rooms
考题
单选题增压柴油主机之所以要规定持续工作面积限制区和短期工作面积限制区,是为了防止在油门不变,转速降低,增压器供气量减少,导致()。A
压气机的工作点移向喘振线B
发动机出现最大扭矩C
发动机出现最低扭矩,进入发动机熄火的区域D
船舶加速时的使用范围扩大
热门标签
最新试卷