航海英語救助合同與救助公約單項(xiàng)選擇題每日一練(2019.07.30)

來源：考試資料網(wǎng)

1 A vessel or object being towed astern shall display a(n)（）.

2 A vessel is carrying three lights in a vertical line. The highest and lowest of these are red and the middle light is white. Which statement is always TRUE? （）

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3 A vessel is heading magnetic northwest and its magnetic compass indicates a heading of 312°. What action should be taken to remove this error during compass adjustment? （）

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4 A vessel hearing a fog signal forward of her beam has not determined if risk of collision exists. She shall reduce speed to（）.

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5 A vessel is inclined at an angle of loll. In the absence of external forces，the righting arm (GZ) is（）.

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