【名词&注释】
螺旋桨(propeller)、压力容器(pressure vessel)、气缸套(cylinder liner)、肌肉注射(intramuscular injection)、不符合(inconformity)、能见度不良(restricted visibility)、驾驶台(driving platform)、严肃认真
                            
                                                                                         
                                                                    
                                                                     [单选题]船上保存样品时应()。①在样品记录薄中记录;②取样后应取得码头代表确认并签字;③取样后应取得商检人员确认并签字
                                                                                                
                                  A. ①②③ 
  B. ①③ 
  C. ②③ 
 
                                    
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                                                                    学习资料:
                                                                    
                                                                         
                                    
                                     [单选题]A ship in Hong Kong will sail for Port Said passing through the ________
                                                                                                            
                                            A. Panama Canal 
  B. Grand Canal 
  C. Kiel Canal 
  D. Suez Canal 
 
                                                                    
                                    
                                     [单选题]船舶坞修出坞前轮机部应着重检查______。Ⅰ、螺旋桨是否装妥Ⅱ、海底阀格栅是否装妥,加保险Ⅲ、尾轴密封装置是否漏油
                                                                                                            
                                            A. Ⅰ+Ⅱ 
  B. Ⅰ+Ⅲ 
  C. Ⅱ+Ⅲ 
  D. Ⅰ+Ⅱ+Ⅲ 
 
                                                                    
                                    
                                     [单选题]低周疲劳是高应力、低寿命的疲劳破坏,如( )的裂纹和断裂。
                                                                                                            
                                            A. 压力容器 
  B. 气缸盖 
  C. 气缸套 
  D. 曲轴 
 
                                                                    
                                    
                                     [单选题]What is the most usual reason for the fresh water-sea water heat exchanger fouling in the sea side?
                                                                                                            
                                            A. lube oil sludge accumulating in it 
  B. dirt and scale etc , formed on the surfaces 
  C. deformation of the tubes and the shell or the plates 
  D. lube oil leakage into sea-water side 
 
                                                                    
                                    
                                     [单选题]肌肉注射进针角度为______。
                                                                                                            
                                            A. 30° 
  B. 90° 
  C. 45° 
  D. 60° 
 
                                                                    
                                    
                                     [单选题]在堵漏器材保管中,铁质部件重点注意:()
                                                                                                            
                                            A. 防止受潮变质 
  B. 避免放在高温处 
  C. 防止被油脂污垢污染 
  D. 防止生锈 
 
                                                                    
                                    
                                     [单选题]下列不符合驾驶台(driving platform)规则的是()
                                                                                                            
                                            A. 驾驶台(driving platform)范围包括操舵室、海图室、两翼甲板和标准罗经甲板 
  B. 任何人不得坐着值班,不得在驾驶台(driving platform)用餐 
  C. 航行中操舵室的门窗不得全部关闭,能见度不良(restricted visibility)时了望人员应在两翼甲板值守 
  D. 驾驶台(driving platform)当值人员必须严肃认真精力集中不做与值班无关的事 
 
                                                            
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