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
When good and steady service conditions have been achieved, the running surfaces of the piston rings and cylinder liner will be()In addition, the rings will move freely in the grooves and also be well oiled intact, and not unduly worn.
A
hazy light
B
hazy light brown
C
hazy light blue
D
hazy light grey
参考答案
参考解析
解析:
暂无解析
更多 “单选题When good and steady service conditions have been achieved, the running surfaces of the piston rings and cylinder liner will be()In addition, the rings will move freely in the grooves and also be well oiled intact, and not unduly worn.A hazy lightB hazy light brownC hazy light blueD hazy light grey” 相关考题
考题
单选题DC C20/K-Chief 500的监测与报警系统中,若出现两个模块的节点ID冲突,则正确的做法是()。A
无需处置,对系统正常工作没有影响。B
直接通过Rioload工具窗口对节点ID进行重新设置C
把其中一个节点脱离CAN总线,复位在线节点,然后用Rioload工具窗口对节点进行重新设置D
把两个节点脱离CAN总线,再用Rioload工具窗口对节点ID进行重新设置
考题
单选题Faking a line means to().A
arrange it on deck in long bightsB
coil it down on deckC
put a whipping on itD
stow it below
考题
单选题上海海岸电台播发的天气报告责任海区包括()。A
东海北部,台湾省北部,台湾省东部,台湾海峡,广东东部B
华列拉,头顿C
济州,长崎,鹿儿岛,硫球,巴士D
渤海,渤海海峡,黄海北部,黄海中部
考题
单选题Diesel engine exhaust noise can be reduced in an exhaust muffler by ()A
changing the direction of exhaust gas flowB
increasing the exhaust gas velocityC
changing the exhaust gas weightD
increasing the exhaust gas static pressure
考题
单选题On a cargo vessel, fire and boat drills must be held within 24 hours of leaving port if the percentage of the crew replaced is more than ().A
5%B
10%C
25%D
40%
考题
单选题You are preparing to slush a stay on your vessel by lowering yourself down the stay in a bosun’s chair.The proper way to do this is to ride down the stay on a riding shackle().A
with the pin of the shackle riding on the stayB
with the pin of the shackle through the chair's bridle eyeC
with a hook attaching the chair to the riding shackleD
connected to a second shackle on the chair
考题
单选题The radiotelegraph alarm signal may be used to announce().A
that a distress message will followB
a request for assistance in searching for a man overboardC
an urgent warning about a cycloneD
All of the above
考题
单选题当拉动油门手柄转动偏心轴减少回油阀始终点调节式喷油泵的循环供油量时,其进、回油阀的动作是()。A
进油阀滞后关闭,回油阀滞后开启B
进油阈滞后关闭,回油阀提前开启C
进油阀提前关闭,回油阀滞后开启D
进油阀提前关闭,回油阀提前开启
考题
单选题A SEA ROOM TO BE KEPT FOR SAFETY AROUND A VESSEL,ROCK,PLATFORM,ETC.,OR THE PLACE ASSIGNED TO A VESSEL WHEN ANCHORED OR LYING ALONGSIDE A PIER,ETC means().A
PortB
Commercial areaC
BerthD
Roadstead
考题
单选题Before engaging the turning gear and turning the diesel engine, which of the following operation should be done except ()A
open the indicator cocksB
supply some LO to cylinder liner wall with lubricatorC
put the fuel handle in the stop positionD
pump up the air bottle
考题
单选题在件杂货运输情况下签发若干份正本提单,若收货人要求承运人在目的港以外的中途港交货时,承运人应要求收货人提单提货().A
至少凭一份正本B
凭全部正本C
凭全部正本和副本D
凭全部的副本
考题
单选题根据《海上交通安全法》,下列叙述哪些正确()。 Ⅰ.船舶必须持有船舶国籍证书; Ⅱ.船舶处于不适航或不适拖状态时,主管机关有权禁止其进港; Ⅲ.船舶运输危险货物,必须具备安全可靠的设备和条件; Ⅳ.对违反交通法的人员,主管机关可给予当事人警告、罚款、扣留或吊销职务证书的处罚。A
Ⅰ~ⅣB
Ⅰ~ⅢC
Ⅰ、Ⅲ、ⅣD
Ⅰ、Ⅱ、Ⅳ
考题
单选题电动冷却水温度控制系统中,当主机负荷增加时电机不转,而改为手动可进行手动调节,其可能的原因是()。A
增加输出继电器故障B
直流稳压电源故障C
减少输出继电器故障D
交流电源保险丝烧毁
热门标签
最新试卷