海船船员
首页
>
职业技能鉴定
>
海船船员
Brushless generators are designed to operate without the use of_____.
职业技能鉴定>海船船员
If the flame from combustion in the cylinder of a four-stroke engine past the piston into the space below, the accumulation of flammable mixture would be ignited, thus resulting in _____.
职业技能鉴定>海船船员
To reduce the weight of the reciprocating parts, pistons of high-speed engines are made considerably shorterThis results in __________.
职业技能鉴定>海船船员
If it becomes necessary for a stand-on vessel to take action to avoid collision,she shall NOT,if possible,().
职业技能鉴定>海船船员
The process during which liquid containing a reasonable amount of sensible heat at a particular pressure immediately changes into steam after admitted to a chamber at a lower pressure is called _____.
职业技能鉴定>海船船员
Rudder position is shown on the bridge by the .
职业技能鉴定>海船船员
In fighting a fire in a fuel tank, the FIRST action you should attempt is to _____.
职业技能鉴定>海船船员
当柴油机燃用劣质燃油时,喷油器的冷却介质多使用()。
职业技能鉴定>海船船员
When the refrigeration demand is small,_______.
职业技能鉴定>海船船员
The cylinder liners are made of _____ and the cylinder surfaces are sometimes chromium-plated.
职业技能鉴定>海船船员
下列是国际公认的滑油质量等级中的代号的是()。
职业技能鉴定>海船船员
引起柴油机气阀的阀面和阀座烧损可能性有()。Ⅰ.阀座扭曲漏气Ⅱ.冷却不良Ⅲ.阀座偏移倾斜Ⅳ.阀与阀座失圆Ⅴ.阀杆卡阻Ⅵ.阀和阀座有麻点
职业技能鉴定>海船船员
During sea trial, the main engine well be kept run at load.
职业技能鉴定>海船船员
当柴油发电机的负荷减小而使转速升高时,该调速器的飞重与滑套的动作是()。
职业技能鉴定>海船船员
先导型减压阀出口油压调不高不会是________。
职业技能鉴定>海船船员
下列泵调节流量适合采用节流调节的是________。
职业技能鉴定>海船船员
_____ allows for expansion and water make up in the water cooling system.
职业技能鉴定>海船船员
通常双气路控制式气缸启动阀的启阀活塞结构形式是采用()。
职业技能鉴定>海船船员
The Ship Security Plan should be submitted to____ for approval.
职业技能鉴定>海船船员
某水泵运行时进口压力为0.05Mpa,排出口压力为0.25Mpa,则水泵的压头为______。
职业技能鉴定>海船船员
An increase in the fuel injection pump discharge pressure can be caused by a/an _______.
职业技能鉴定>海船船员
If a diesel engine turned over freely but failed to start, the cause could be ________.
职业技能鉴定>海船船员
The risk of collision shall be deemed to exist if the compass bearing of an approaching vessel ().
职业技能鉴定>海船船员
按要求船舶的通风设备,必须装有()。
职业技能鉴定>海船船员
钙、铂粉的火灾可用()扑灭
职业技能鉴定>海船船员
<<
<
2
3
4
5
6
7
8
9
10
>
>>