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
If the result of loading a vessel is an increase in the height of the center of gravity,there will always be an increase in the（）.
A
metacentric height
B
righting arm
C
righting moment
D
vertical moment
参考答案
参考解析
解析：
暂无解析
更多 “单选题If the result of loading a vessel is an increase in the height of the center of gravity,there will always be an increase in the（）.A metacentric heightB righting armC righting momentD vertical moment” 相关考题
考题
单选题在四冲程中速机的遥控系统中，其换向的逻辑条件包括（）。 ①车令转向不一致； ②车令与凸轮轴位置不一致； ③低于换向转速； ④满足起动鉴别逻辑； ⑤停油； ⑥顶升机构抬起。A
①②③④B
①③④⑤C
①②⑤⑥D
②③⑤⑥
考题
单选题加装燃油前，轮机长应将下列哪些情况告知大副，以便计算稳性、水尺和调整吃水差（） Ⅰ．本船存油量； Ⅱ．计划填装的油舱； Ⅲ．计划填装的油种； Ⅳ．各舱的填装量。A
Ⅰ～ⅣB
Ⅱ～ⅣC
Ⅰ、Ⅱ、ⅣD
Ⅰ、Ⅲ、Ⅳ
考题
单选题When a ship is involved in an oil pollution incident in China, the ship must report without delay to（）A
China Maritime AdministrationB
the companyC
the cargo ownerD
ship owner
考题
单选题The steam boiler is part of a closed loop steam, whereby, after the energy of the steam is used up and it becomes water again, （） is collected and returned back to the boiler for heating up again to steam.A
the formerB
the firstC
the latterD
the last
考题
单选题The development of oils （） the increasing demands made by the steady rise in powers produced by modem diesels.A
has kept pace withB
has kept pace toC
has made pace withD
has made pace to
考题
单选题When checking the liquid level in a tank, you should position yourself （）.A
on the windward side of the openingB
on the leeward side of the openingC
at a right angle to the wind directionD
so that the obstruction of your body will protect you from the fumes
考题
单选题If any cargo is damaged，the insurance company usually pays to the cargo owner a sum of money equal to the value of（）.A
the cargoB
the cargo damagedC
the cargo minus the franchiseD
the cargo damaged minus the franchise
考题
单选题The brickwork surrounding the firebox of a boiler is known as（）.A
refractoryB
the screen wallC
the water wallD
fire plate
考题
单选题现代船用柴油机的结构特点有（）。 ①采用液压式气阀传动机构； ②采用钻孔冷却； ③焊接曲轴； ④采用厚壁轴承； ⑤减小行程缸径比。A
①+②B
①+②+③C
①+②+③+④D
①+③+④+⑤
考题
单选题AC C20网络型主机遥控系统的ESU（主机安全单元）中，其输出输入包括是（）。A
开关量输入和开关量输出B
模拟量输入和开关量输出C
模拟量输入和模拟量输出D
开关量输入和模拟量输出
考题
单选题停泊交接班时，交班驾驶员应告知接班驾驶员：（）I、本班发生的重大事情；II、公司指示和船长命令及港方通知；III、锚拉、出链及锚链受力情况；IV、系缆情况A
I～IVB
I、III、IVC
II～IVD
I、II、IV
考题
单选题当曲轴曲柄臂张开，臂距值增大时，表的指针向（）转动；当曲轴曲柄臂收拢，臂距值减小时，表的指针向（）转动。A
正；负B
正；正C
负；负D
负；正
热门标签
最新试卷
