A、on course
B、headed fair
C、holding on
D、in shape
更多“A tow that is properly aligned to pass through a narrow opening between two bridge piers is （）.”相关的问题
A、towing vessel is less than 50 meters B、towing vessel is greater than 50 meters C、tow is less than 200 meters D、tow is greater than 200 meters
A、made only of wire rope，due to possible weather conditions B、that will have the tow on a crest while your vessel is in a trough C、that will have the tow on a crest while your vessel is on a crest D、with little dip to gain maximum control of the tow
A、one-half the SWL of the main towing hawser B、three-fourths the SWL of the main towing hawser C、that of the main towing hawser D、twice that of the main towing hawser
A、is better suited for inland towing B、resists damage from chafing C、handles more easily D、equalizes towing forces better
A、it is overtaken by the tow B、it is pulled sideways by the tow C、the weight of the towing hawser causes loss of maneuverability D、the propeller is fouled by the towing hawser
A、A.The catenary in a hawser should be sufficient so that the hawser just touches the bottom B、B.The hawser is of sufficient length for towing when taut between tug and tow C、C.Increasing speed usually increases the catenary in the hawser D、D.Shortening the tow hawser generally decreases the maneuverability of the tug
A、A.insure that the hawser leads directly aft as it passes over the stern of the towing vessel B、B.increase the stability of the towing vessel by raising the hawser off the deck C、C.reduce chafing of the towing hawser D、D.prevent fouling of the hawser on deck gear located on the stern of the towing vessel
A、A.directly astern and pushing the tow B、B.towing on a hawser C、C.towing alongside and parallel to the vessel it is towing D、D.towing on the hip
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