• 首页

  • 题库

  • 网课

  • 在线模考

  • 搜标题
  • 搜题干
  • 搜选项
题目列表

航海英语海上救助单项选择题每日一练(2019.01.26)

  • 单项选择题

    A rescuer can most easily determine whether or not an adult victim has a pulse by checking the pulse at the().

    A.carotid artery in the neck
    B.femoral artery in the groin
    C.brachial artery in the arm
    D.radial artery in the wrist

  • 单项选择题

    In which situation could a vessel most easily capsize?()

    A.Running into head seas
    B.Running in the trough
    C.Running with following seas
    D.Anchored with your bow into the seas

  • 单项选择题

    Large volumes of carbon dioxide are safe and effective for fighting fires in enclosed spaces,such as in a pumproom,provided that the().

    A.persons in the space wear gas masks
    B.persons in the space wear damp cloths over their mouths and nostrils
    C.ventilation system is secured and all persons leave the space
    D.ventilation system is kept operating

  • 单项选择题

    On a rigid liferaft which is equipped with all of the required equipment you may NOT find a().

    A.boathook
    B.fishing kit
    C.lifeline or grab rail
    D.sea painter

  • 单项选择题

    A mechanical davit is designed to automatically().

    A.position the boat at the embarkation station
    B.lift the boat off the inboard chocks
    C.energize the winch for the falls
    D.set the brake on the winch

版权所有©考试资料网(ppkao.com) 长沙求知信息技术有限公司 All Rights Reserved

湘公网安备 43010202000353号备案号: 湘ICP备14005140号-2

经营许可证号 : 湘B2-20140064