水路交通运输技能考试章节练习(2019.05.04)

单项选择题
The length of the steering oar in a lifeboat is（）.
A.shorter than the rowing oars
B.the same length as the rowing oars
C.longer than the rowing oars
D.unrelated to the length of the rowing oars
单项选择题
你驾驶的机动船正沿航道行驶出港，看到前方另一机动船沿航道行驶进港，与你船构成碰撞危险，如果该港港章有进港船舶避让出港船舶的规定，则下列说法正确的是：（）Ⅰ、适用“对遇局面”条款，双方应各自向右转向Ⅱ、按照港章规定，他船应给你船让路；Ⅲ、你船应尽量靠近右舷航道外缘行驶
A.Ⅰ、Ⅱ
B.Ⅰ、Ⅱ、Ⅲ
C.Ⅱ、Ⅲ
D.Ⅲ
单项选择题
Control of fire on a ship should be addressed（）.
A.immediately after restoring vital services
B.immediately
C.following control of flooding
D.following establishment of fire boundaries
单项选择题
There（）salvage operations in position，south side of fairway at Fishhaven.
A.is
B.has
C.are
D.have
判断题
液控单向阀只许正向流通不需反向流通。
答案：错误
单项选择题
The final inspection responsibility for seeing that a tank barge is provided with the required equipment and fittings in good and serviceable condition prior to loading cargo rests with the （）.
A.terminal operator
B.owner of the barge
C.tankerman or person in charge of loading
D.charterer through the Master of the towing vessel
单项选择题
煤炭按（）分为泥煤、烟煤、无烟煤等四种。
A、煤炭所含固定碳和挥发物的多少
B、运输时的危害程度
C、煤炭的特性
D、以上都不对
单项选择题
三螺杆泵的液压力平衡装置常采用（）。
A．平衡孔
B．平衡管
C．平衡盘
D．平衡活塞
单项选择题
A thin，whitish，high cloud popularly known as “mares’ tails” is（）.
A.altostratus
B.stratus
C.cumulus
D.cirrus
单项选择题
A flooded lifeboat on board a vessel would adversely affect the vessel’s stability by（）.
A.increasing the righting moment
B.decreasing the vessel's displacement
C.increasing the reserve buoyancy
D.shifting the CG (center of gravity) off center