Electric generators can be protected against overload（）. -题库考试答案搜索网

Electric generators can be protected against overload（）.

单选题

2022-01-03 19:59

A、With switches
B、With a governor on the engine
C、With fuses or circuit breakers
D、By using heavy wire

查看答案

正确答案

C

试题解析

标签：船舶物料及管理

感兴趣题目

Engine protection by means of an alarm or shutdown control can be obtained with devices that are sensitive to （）.

The guard, fencing or shielding for moving parts or machinery can be removed for repair only when the machinery it belongs to（）

DSC distress relays can be transmitted by either（）or（）.

In(74), the only element that can be deleted or removed is the one that was inserted most recently.

Protection of cargo against tainting damage can best be obtained by（）.

Protection of cargo against tainting damage can best be obtained by（）.

Any electric motor can be constructed to be（）.

My camera can be _____ to take pictures in cloudy or sunny conditions. ( )

Dunnage may be used to protect a cargo from loss or damage by（）.

Consonant sounds can be either （）or（）,while all vowel sounds are （）.

The guard, fencing or shielding for moving parts or machinery can be removed for repair only when the machinery it belongs to（）

The nozzle of a gasoline hose or can should be kept（）.

相关题目: My camera can be _____ to take pictures in cloudy or sunny conditions.; English vowels can be voiced or voiceless.; This poem can be regarded as the typical poem of （）, or maybe you can call it a poem of （）.; It can not be described logic or some theoretical, ideal language; （）involves comparing actual or planned project practices to those of other projects to generate ideas for improvement and to provide a basis by which to measure performance. These other projects can be within the performing organization or outside of it, and can be within the same or in another application area.; 在远洋船舶保险的赔偿处理中，保险人赔偿被保险人自发出招标通知书之日起至接受投标时止所支付的燃料、物料及船长船员的工资与给养，但最高不得超过船舶当年保险价值的（）。; The word “critical” in the sentence “This is a critical period as any loss of propulsion, or steering, can lead to collision, grounding, or other damage to the ship” can be best replaced by （）.; The air charge leaving an intercooler, or after-cooler of an air compressor can be expected to be （）.; When can routine communications be resumed on a frequency or channel on which radio silence has been imposed? （）; Misalignment of the drive shaft and propeller shaft flanges can be detected by using a dial indicator or （）.; Misalignment of the drive shaft and propeller shaft flanges can be detected by using a dial indicator or （）; Electric generators can be protected against overload（）.; When two DC generators operate in parallel, they are protected against motorizing by（）; Protection of cargo against tainting damage can best be obtained by（）.; Electric circuits are protected against overloads and short circuits by means of a/an （）.; （）is used to control, modulate, monitor and protect generator set.; Dunnage may be used to protect a cargo from loss or damage by（）.; My camera can be（）to take pictures in cloudy or sunny conditions.; Overspeed of the diesel engine driving an electric generator could cause（）.; The overspeeding of the diesel engine driving an electric generator could cause （）.

广告位招租WX:84302438

题库考试答案搜索网

免费的网站请分享给朋友吧