A、two balls in a vertical line
B、a diamond shape where it can best be seen
C、a ball on each end of the tow
D、no dayshape
更多“A vessel being towed astern，where the length of the tow exceeds 200 meters，will exhibit （）.”相关的问题
A、vessel not under command B、sailing vessel C、vessel being towed (manned) D、vessel being towed (unmanned)
A、The towing line between the two vessels should be clear of the water B、The towing line should be taut at all times between the vessels C、There should be a catenary so the line dips into the water D、None of the above
A、A.the disabled vessel should be towed to the nearest port B、B.the disabled vessel should be inspected for flammable gases C、C.passengers should always be removed from the disabled vessel D、D.personnel on the disabled vessel should don PFD's
A、only if she is towing astern B、only if the tow exceeds 200 meters C、at any time when towing D、if the towing vessel is part of a composite unit
A、the chocks at the bow of a towed vessel B、the most forward，centermost point of a towed vessel such as a sturdy bow rail C、the mast of a towed sailboat D、a secure fitting near the bow of the towed vessel
A、A.the chocks at the bow of a towed vessel B、B.the most forward，centermost point of a towed vessel such asa sturdy bow rail C、C.the mast of a towed sailboat D、D.a secure fitting near the bow of the towed vessel
A、When the towing vessel enters the fog B、When the drilling rig enters the fog C、When the towing vessel can no longer be seen from the rig D、Immediately
A、a vessel towing by pushing ahead B、a power-driven vessel，not towing C、a barge being pushed ahead D、either answer A or answer B
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