单选题船上禁止使用()。A电熨斗B移动式明火电炉C电烙铁D电水壶
单选题
船上禁止使用()。
A
电熨斗
B
移动式明火电炉
C
电烙铁
D
电水壶
参考解析
解析:
暂无解析
相关考题:
单选题When a vessel sees the other ahead or nearly ahead,by night she could see the masthead lights of the other in a line or nearly in a line or both side lights,()shall be deemed to exist.Ahead-on situationBend-situationCcrossing situationDclose-quaters situation
单选题Your vessel is damaged with no list,but down by the stern. There is progressive flooding and trim by the stern is increasing. What is the effect on transverse stability after the deck edge at the stern is submerged?()AKB increases,increasing BM and therefore GMBKG increases due to the weight of the added water on deckCBM decreases from loss of water plane and greater volumeDThere is no effect on transverse stability
单选题船舶的配置与其船舶性质、用途有关,现代大型豪华邮轮尺度大、航速高,除对推进装置在航速上的要求外,还要求()。 Ⅰ.强大的电能供居住和娱乐; Ⅱ.有足够的备用和重复设置; Ⅲ.大功率侧推器; Ⅳ.限制机舱安排。AⅠ+Ⅱ+ⅣBⅡ+Ⅲ+ⅣCⅠ~ⅣDⅠ+Ⅲ+Ⅳ
单选题S0LAS公约规定防火控制图内应标明()。 ①每层甲板的控制站 ②A级和B级分隔的各个区域 ③各舱室和甲板出入通道等设施的细节 ④挡火闸和通风机识别号码的细节A①④B②④C①③D①③④
单选题Chafing gear().Areduces and prevents corrosion of standing riggingBprevents corrosion of running riggingCreduces and prevents wear caused by the rubbing of one object against anotherDprotects the body against extreme cold
单选题A fishing vessel is approaching a vessel not under command. Which statement is TRUE? ()AThe fishing vessel must keep clear of the vessel not under commandBIf the vessel not under command is a power-driven vessel,she must keep clear of the fishing vesselCThey must exchange whistle signalsDBoth vessels are required to take action to stay clear of each other
单选题中华人民共和国海事局在法定检验方面颁布了九个规则,其中海上民用运输船舶应遵循的有关规则是()。 Ⅰ.国际航行海船法定检验技术规则; Ⅱ.非国际航行海船法定检验技术规则; Ⅲ.内河船舶法定检验技术规则; Ⅳ.起重设备法定检验技术规则; Ⅴ.集装箱法定检验技术规则; Ⅵ.潜水系统与潜水器法定检验技术规则。AⅠ~ⅤBⅠ+Ⅱ+Ⅳ+ⅤCⅠ~ⅥD除Ⅲ其他都是
单选题两台相同的离心泵串联或者并联向同一条管路供液,下列说法正确的是()A两泵串联比并联情况扬程和流量都要大B两泵并联比串联情况扬程和流量都要大C两泵串联比并联情况扬程高,但流量比并联情况小比并联情况扬程高,但流量比并联情况小D两泵串联与并联情况相比,扬程和流量可能大也可能小
单选题(), remedies must be taken to stop it as early as possible.AAny surge occursBAny surge occurredCShould any surge occurDShould any surge occurring
单选题以下有关能否使用INM-CSES进行E-mail通信的说法,正确的是().A取决于SES有没有E-mail发送的界面B取决于选用的CESC取决于该SES有没有E-mail的地址D使用E-mail,一定要向CES登记
单选题The power output of a turbocharged diesel engine will drop if the cooling water flow through the after-cooler is interrupted because the ().Aturbocharger stallsBexhaust pressure increasesCair charge density decreasesDscavenge effect increases