When pushing ahead,wires leading from the quarters of the after outboard barges to the bow of a towboat().
相似题目
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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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When a vessel sees the other ahead or nearly ahead,by night she could see the masthead lights of the other in a line or nearly in a line or both side lights,()shall be deemed to exist.
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When securing a hook to the end of a wire rope you should use().
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When the current flow through a copper wire increases, its ()
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When using a lightning arrestor, connect which type of ground wire to a good earth ground?()
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In twin-screw engine installations while going ahead,maneuvering qualities are most effective when the tops of the propeller blades both turn().
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When a pushing vessel and a vessel being pushed are rigidly connected in a composite unit,they shall be regarded as().
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A vessel is overtaking when she can see which light(s) of a vessel ahead?()
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A 20-meter power-driven vessel pushing ahead or towing alongside will display().
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A towing vessel pushing a barge ahead and rigidly connected in a composite unit shall show the lights of().
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What material may be substituted for zinc when making a poured metal socket ending to a wire rope().
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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 a pushing vessel and a vessel()ahead are rigidly connected in a composite unit they shall be regarded as a power-driven vessel.
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When a deck cargo is secured with chain or wire lashings and grab (pear) links,which statement is FALSE?()
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A device commonly used to secure the pendant wire when it is initially passed to an anchor handling vessel is().
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A towboat is pushing barges ahead at a dangerously fast speed when().
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When viewed from astern, if the propeller revolves in a clockwise direction when going ahead, it is known as ().
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When a rescuer finds an electrical burn victim in the vicinity of live electrical equipment or wiring,his first step is to().
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“当进入时不要相互推挤”的英文翻译是:DO NOT PUSH EACH OTHER WHEN ENTERING。
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When underway and proceeding ahead,as the speed increases,the pivot point tends to().
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When working with lumber, wire and staples are not desirable to be used because().
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When cutting wire rope,seizings are put on each side of the cut.The seizings prevent the wire from unlaying and also().
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When making a speech, it ’ s _______ to plan all your gestures ahead of time .
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When configuring pseudo wire for E1 service on ZXCTN equipment, make sure ()and contro