a Coast Guard inspector
a registered professional engineer
the owner or Master of the vessel
a licensed electrician
第1题：
A “loose” tow may cause all of the following EXCEPT ______．
A.loss of maneuverability
B.lines to part
C.damage to the towing vessel and tow
D.a saving in the transit time
第2题：
Good anchorage may be obtained anywhere，generally mud and sand，in this water area Vessel may have______．
A.good dragging ground
B.good towing ground
C.good holding ground
D.good grabbing ground
第3题：
The disadvantage of using a heaving line to pass a towline is that ______.
A.it increases the likelihood of collision between the towing vessel and the disabled vessel
B.recreational boaters tend to make the heaving line fast to the towed vessel as if it were the towline
C.the monkey fist may injure someone
D.it may reduce the catenary and increase yawing
第4题：
there are passengers berthed on board
navigating in excess of eight hours
the vessel has substantial wood in its construction
there is no automatic fire-detection system installed
第5题：
increase control of the tow
prevent the towing vessel from going in irons
make the towing vessel less maneuverable
reduce shock stress on the towing hawser
第6题：
Fire protection regulations for towing vessels require all crew members to know how to perform each of these tasks EXCEPT ______．
A.Start the mechanical ventilation system for the engine room
B.Operate the fuel shut-off for the engine room
C.Operate all fire extinguishing equipment aboard the vessel on board the vessel，including starting the fire pump
D.All of the above
第7题：
If practical, when shall a manned vessel being towed sound her fog signal?______.
A.Immediately before the towing vessel sounds hers
B.Immediately after the towing vessel sounds hers.
C.As close to the mid-cycle of the towing vessel’s signals as possible
D.At any time as long as the interval is correct
第8题：
Fire protection regulations for towing vessels require that drills be conducted on board the vessel as if there were an actual emergency．Drills include all of the following，EXCEPT ______．
A.testing all alarm and detection systems
B.breaking out and using the vessel's emergency equipment
C.participation by selected crew members
D.one person putting on protective clothing，if the vessel is so equipped
第9题：
a test from the alternative power supply，if installed
timing the movement of the rudder from hard over to hard over
verification that the rudder angle indicator shows the actual position of the rudder(s)
visual inspection of the steering linkage
第10题：
it increases the likelihood of collision between the towing vessel and the disabled vessel
recreational boaters tend to make the heaving line fast to the towed vessel as if it were the towline
the monkey fist may injure someone
it may reduce the catenary and increase yawing