航海英語(yǔ)船舶結(jié)構(gòu)基本知識(shí)單項(xiàng)選擇題每日一練(2019.01.19)

來(lái)源：考試資料網(wǎng)

1 The joint formed when two steel plates are placed end-to-end is called a（）.

2 A virtual rise in the center of gravity may be caused by（）.

3 Sidewise force of the propeller tends to throw a vessel’s stern to the right or left，depending on rotation. This force is caused by（）.

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4 A twin-screw vessel with a single rudder is making headway. The engines are full speed ahead. There is no wind or current. Which statement is FALSE?（）.

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5 Your vessel has a midships engine room and the cargo is concentrated in the end holds．The vessel is（）.

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