On a vessel,the keel is the primary strength member of the lower hull form in which direction?().
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相似题目
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Between the side frames on a vessel, support for the deck beams is provided by().
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For an upright vessel, draft is the vertical distance between the keel and the ().
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Upon underwater detection,there were no apparent defects on the bottom plates,bilge keels,rudder and propeller of the said vessel.This kind of wording usually appeared on().
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Compliance with the terms of the load line certificate on a vessel is the responsibility of the().
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A vessel is underway with a work stage rigged over the side. A seaman may work on the stage,but only when().
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Which item is NOT included in the fireman’s outfit on a cargo vessel?()
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The extension of the after part of the keel in a single-screw vessel upon which the stern post rests is called the().
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Between the side frames on a vessel,support for the deck beams is provided by().
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()is the depth of the vessel at ship’s side from the upper deck to the lowest point of the keel.
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An unstable upright equilibrium position on a vessel means that the mrtacenter is().
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The document on a vessel,annually endorsed by an American Bureau of Shipping surveyor,is called the().
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What is NOT a requirement for testing the line throwing appliance on a vessel? ()
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The upward slope of a vessels bottom from the keel to the bilge is called().
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Which emergency is required to be covered at the required periodic drills on a fishing vessel?()
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A sailing vessel is overtaking a power-driven vessel in a narrow channel,so as to pass on the power-driven vessel’s port side. The overtaken vessel will have to move to facilitate passage. The sailing vessel is the().
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Upon underwater detection, there were no apparent defects on the bottom plates, bilge keels,rudder and propeller of the said vessel. This kind of wording usually appeared on().
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