航海英語船舶操縱基本知識單項選擇題每日一練(2019.01.09)

來源：考試資料網(wǎng)

1 When towing astern，one way to reduce yawing of the tow is to（）.

2 Most of your vessel’s superstructure is forward. How will the vessel lie when drifting with no way on?（）.

3 As a ship moves through the water，it drags with it a body of water called the wake. The ratio of the wake speed to the ship’s speed is called（）.

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4 A towing vessel becomes tripped while towing on a hawser astern. What factor is MOST important when assessing the risk of capsizing? （）

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5 A twin-screw vessel is easier to maneuver than a single-screw vessel because the twin-screw vessel（）.

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