海船船员考试真题及详解5篇.docx
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1、海船船员考试真题及详解5篇海船船员考试真题及详解5篇 第1篇 Generally speaking, the fuel injected into a marine diesel engine combustion chamber is ignited by _.A.spark plugsB.glow plugsC.heat of compressionD.a magneto正确答案:C一般来说为船用柴油机燃烧室内注入燃料是通过压缩热点燃的。 as the third engineer ,what precautions do you need take to prepare for PSC
2、inspection ?正确答案:The third engineer is responsible for the fire fighting equipment ,life saving applicances and oil pollution prevention equipment . in US , the PSC carry out strict check on this equipment .so in order to meet the inspection ,under the leadership of chief engineers and master ,I hav
3、e to make a detailed checklist on these equipment to make sure that these equipment are in good order . 求生开始的数日,是左右以后在海上生存的重要时期。此题为判断题(对,错)。正确答案:在增压柴油机、直接驱动定距桨船舶的罗宾逊图上,过坐标原点的曲线是()推进特性线。、部分负荷时倒车工况、航速为零时倒车工况、柴油机负荷稳定减小,是按M=Cn2和等进程比J变化的工况A、+B、C、仅仅是D、+参考答案:D连杄螺栓如发现少量螺纹损坏则应该()A、用锉刀修牙B、换新C、用砂纸打磨D、用板牙修牙答案:B
4、为避免跳入水中受冻,尤其是在寒冷水域遇险,弃船前应多穿衣服。()此题为判断题(对,错)。参考答案:正确 The height of tide is the _.A.depth of water at a specific time due to tidal effectB.difference between the depth of the water and the areas tidal datumC.difference between the depth of the water and the high water tidal levelD.difference between t
5、he depth of the water at high tide and the depth of the water at low tide正确答案:B 差定温式探测器具有灵敏度高,不受环境温度的变化而影响其灵敏度的特点,适用于起居处所和机器处所。此题为判断题(对,错)。正确答案: 下列有关驾驶台规则的叙述哪项不确切?A.驾驶台的范围包括操舵室、海图室、两翼甲板和标准罗经甲板B.航行中操舵室的门窗在任何时候不可全部关闭C.任何人不得坐着值班,不得在驾驶台用餐、睡眠D.能见度不良时,了望人员应在驾驶台两翼甲板值守正确答案:C海船船员考试真题及详解5篇 第2篇现代船用超长行程高增压柴油机的实
6、际工作循环发展趋势是()。A、等压加热循环B、等容加热循环C、混合加热循环D、等温加热循环参考答案:A PSC官员在检查消防演习时,船员应_。、正确使用消防设备、正确穿戴消防服、正确备妥消防器材、正确救护伤员A.+B.+C.+D.+正确答案:D 在HF上接收到一个DSC遇险呼叫,下面的哪一项描述不正确?_A.可以向RCC或者海岸电台或者所有台转发遇险呼叫;B.如果是在遇险船附近,海岸电台又没有收妥这一遇险呼叫,船舶可以发送遇险收妥;C.遇险船和其他船应转到DSC报警同波段的无线电话或者无线电传遇险和安全频率上进行遇险通信;D.如果遇险通信能够正常进行,就不要通知RCC。正确答案:D The c
7、losest point of approach ( CPA ) of a contact on a relative motion radar may be determined _.A.immediately when the contact is noted on radarB.only if the radar scope is watched constantlyC.after the contact has been marked at least twiceD.by an occasional glance at the radar正确答案:C最近会遇点,的会遇距离在相对运动雷达
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