航海英語航海圖書資料章節(jié)練習(2018.04.07)

來源：考試資料網(wǎng)

1 On a voyage from Halifax,N.S.,to Dakar,West Africa,the Canary Current will （）.

2 A mean sun is used as the reference for solar time for three reasons. Which reason is NOT a cause for use of a mean sun?（）

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3 On a nautical chart，the inner ring of a compass rose indicates（）.

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4 On no account （）proceed without pilot in this water area．

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5 A chart position enclosed by a square is a（n）（）.

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6 Positions read from this chart should，to agree with chart 3949，be （） 0.03 minutes Northwards and 0.22 minutes Westwards．

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7 A Mercator chart is a （）.

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8 Charted depths are decreased（）2 meters．

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9 Gangway （）with pilot ladder on my starboard side．

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10 A psychrometer has two thermometers that provide dry bulb and wet bulb temperatures. By comparing these two temperature readings with a set of tables you can determine the （）.

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