航海英语【二三副甲类】题库 单选题 1分 Magnetic compass deviation ______. A.varies with the bearing used B.is the angular difference between magnetic north and compass north C.is published on the compass rose on most nautical charts D.is the angular difference between geographic and magnetic meridians 点击查看答案 进入题库练习 参考答案: B 你可能感兴趣的试题 1 单选题 1分 In IALA Region B,a red triangular daymark marks ______. A.the centerline of a navigable channel B.the starboard side of a channel C.a prominent object of navigational interest that has no lateral significance D.an area of a channel where passing another vessel is permitted 点击查看答案 2 单选题 1分 The Rules state that certain factors are to be taken into account when determining safe speed. One of the factors is ___. A.Whether radio communications that are available B.maximum speed of your vessel C.temperature D.current 点击查看答案 3 单选题 1分 The port at which crew or passengers get on board the ship is called ______. A.port of call B.port of embarkation C.port of destination D.port of disembarkation 点击查看答案 4 单选题 1分 The two most effective generating forces of surface ocean currents are ______. A.temperature and salinity differences in the water B.wind and density differences in the water C.water depth and underwater topography D.rotation of the Earth and continental interference 点击查看答案 5 单选题 1分 A hygrometer is a device used for determining ______. A.the absolute temperature B.atmospheric pressure C.wind velocity D.relative humidity 点击查看答案