电子电气英语【电子电气员】题库 单选题 1分 ____ are used for cargo handling. A. Cranes B. Mooring winches C. Windlasses D. Foreman 点击查看答案 进入题库练习 参考答案: A 参考解析: 克令吊用于货物起吊。 你可能感兴趣的试题 1 单选题 1分 The main purpose of the piston oil scraper rings is to ______. A. seal the space between the piston and the liner B. reduce the amount of lube oil burned in the combustion chamber C. transmit heat from the piston to the cylinder liner D. damp out fluctuations of the piston side thrust 点击查看答案 2 单选题 1分 _____ used to adjust the draft and center of gravity. A. Ballast tank B. Bridge C. Bulkhead D. Bunker tank 点击查看答案 3 单选题 1分 Ship is ______ the hull and superstructure of two parts. A. in B. by C. to D. on 点击查看答案 4 单选题 1分 A ship designed for carrying goods requiring refrigeration is called ______. A. reefer B. ro/ro ship C. container D. tanker 点击查看答案 5 单选题 1分 VLCC stands for ______. A. very large car carrier B. very large cargo carrier C. very large crude carrier D. very large coal carrier 点击查看答案