无限航区二副三副考试航海英语评估问答题第4章装卸作业

无限航区二副三副考试航海英语评估问答第4章装卸作业 第四章 装卸作业 1 How many classes of dangerous goods are there according to the IMDG Code? Can you list some ? ---Nine classes , such as explosives, gases, flammable liquids and so on. 2 What kind of cargo is classified as flammable cargo? ---they are readily combustible or may contribute to a fire or cause one. readily combustible 随时可燃烧 contribute to 有助于 3 Please describe the general nature of general cargo. 杂货 ---General cargo means various kinds of solid cargoes with or without package carried in a single hold. various ['vε?ri?s] 各种各样的;多方面的 solid ['s?lid] 固体的;可靠的;立体的;结实的;一致的 4 Please describe the general nature of bulk cargo. 散装货 ---Bulk cargo means cargo directly put into the holds or tanks of a ship without any package. 5 What kind of cargo is canvas sling suitable for lifting ? ---It is used for lifting bulk cargo. 6 What kind of cargo is chain sling suitable for lifting?链式吊索 ---It is used for lifting heavy slender articles, such as timer or steel rails. Slender 长条的 7 What kind of cargo is net sling suitable for lifting ? ---It is used for lifting general cargo . 8 What dose the abbreviation COW stand for? ----COW stand for crude oil washing. 9 What dose the “”jettison of cargo mean ? ---It mean to throw goods overboard in order to lighten the vessel or improve it stability in cargo of an emergency . 10 What does :”compatibility of good ”mean ? ---It mean that different kinds of cargo are compatible in nature and do not affect each other if placed together. 11 What does the abbreviation SWL stand for ? ---SWL stand for safe working load. 12 What does “shifting cargo’ mean, ---It means to move or transfer the cargo from one place to another. 13 What does “union purchase” mean ? ---It means using tow derricks to work together at one hatch while handling cargo. 14 What preparation shall be done before loading cargo ? ---To clean the holds ,prepare the materials for dunnage ,separation and lashing. 15What is the loading capacity of you vessel ? ---The loading capacity of my vessel is 16, 789 cubic meters. 13 What cargo handing gear and equipment does you vessel have? ---My vessel has deck cranes and derricks. 14 What can be used to remove spillage, ----Oil dispersant ,straw ,skimmers and saw dust can be used. 15 What shall be ensured before entering the enclosed space? ---T he oxygen in the en closed space is enough and there is no toxic air . 16 Please list some cargo papers. ---Import Cargo Manifest ,Cargo Plan ,Bill of lading and so on . 17 What must you wear when you enter an enclosed space? --- I must wear breathing apparatus.