When steering a tow downstream around the shape of a sand bar,and staying on the proper side of the buoys,an operator should be cautious of().
相似题目
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A tug is best positioned for towing and maneuvering on rivers and other restricted waters where wave action is limited when().
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When one upbound vessel is overtaking another vessel and both are pushing a tow ahead,what reaction may you expect().
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For safety reasons,when assistance towing().
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When steering on autopilot which of the following input conditions may NOT have an effect on the control of the steering gear().
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Generally,you can best keep a vessel under steering control when the vessel has().
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A vessel towing astern in an operation which severely restricts the towing vessel and her tow in their ability to change course shall,when making way,exhibit().
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When using Cisco Network Assistant to configure smartports, Which tow of the following roles can belong to a VLAN of the type "access" ?()
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A chain bridle is used when towing astern because it().
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When towing in an open seaway,it is important to use a towing line().
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A power-driven vessel,when towing astern,shall show().
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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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When the steering gear is in operation, you should ().
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In securing a towing cable,consideration must be given to letting go in an emergency. The possible whip of towlines when released can be overcome by().
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When steering by autopilot,how often should the steering be checked?()
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When the helm demands a 20°right rudder movement from an electro-hydraulic steering gear, which of the listed actions will be the FIRST action to happen when this rudder position is attained?()
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A towing vessel and her tow are severely restricted in their ability to change course. When making way,the towing vessel will show ONLY().
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When towing,what is the main reason for using a chain bridle on a wire hawser().
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When air becomes trapped in the hydraulic fluid of a steering system, the ().
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When the desired rudder angle is attained by a typical double mm electro-hydraulic steering gear,the().
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The biggest problem encountered when towing bridle legs are too short is().
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The test of a towing vessel’s steering gear control system includes each item EXCEPT().
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A towing vessel is tripped when().