航海英語船舶輔機(jī)單項(xiàng)選擇題每日一練(2019.01.23)

來源：考試資料網(wǎng)

1 At 0100 you notice that the wind has become SSW’ly and has freshened. At 0200 you sight Stratford Point Lighted Bell Buoy “18” bearing 268°pgc. At 0215 the buoy bears 269°pgc. Which statement is TRUE?（）

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2 Any extinguishing agent used on a Class “C” fire must have which important property? （）

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3 At 0400 your vessel is dead in the water and in heavy fog. Your loran set fixes your position at LAT 41°12.1’N，LONG 72°43.5’W. Bottom samples are taken and indicate a composition of soft mud and shell. Your fathometer reads 40 feet. If the vessel draws 9 feet of water，which of the following is TRUE?（）

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4 At 2200 you take the following loran readings: 9960-W-15064.5; 9960-Y-43954.8. Which statement is TRUE? （）

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5 Apparent wind speed blowing across a ship under tow can be measured by a(n)（）.

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