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单选题
A towing vessel’s fire detection system may be certified to comply with the Coast Guard’s towing vessel fire protection regulations by（）.
A
a Coast Guard inspector
B
a registered professional engineer
C
the owner or Master of the vessel
D
a licensed electrician
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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 vesselB.recreational boaters tend to make the heaving line fast to the towed vessel as if it were the towlineC.the monkey fist may injure someoneD.it may reduce the catenary and increase yawing
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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 roomB.Operate the fuel shut-off for the engine roomC.Operate all fire extinguishing equipment aboard the vessel on board the vessel，including starting the fire pumpD.All of the above
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Good anchorage may be obtained anywhere，generally mud and sand，in this water area Vessel may have______．A.good dragging groundB.good towing groundC.good holding groundD.good grabbing ground
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If practical, when shall a manned vessel being towed sound her fog signal?______.A.Immediately before the towing vessel sounds hersB.Immediately after the towing vessel sounds hers.C.As close to the mid-cycle of the towing vessel’s signals as possibleD.At any time as long as the interval is correct
考题
单选题When towing astern，increased catenary will（）.A
increase control of the towB
prevent the towing vessel from going in ironsC
make the towing vessel less maneuverableD
reduce shock stress on the towing hawser
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单选题The test of a towing vessel’s steering gear control system includes each item EXCEPT（）.A
a test from the alternative power supply，if installedB
timing the movement of the rudder from hard over to hard overC
verification that the rudder angle indicator shows the actual position of the rudder(s)D
visual inspection of the steering linkage
考题
单选题A passenger vessel is required to have a supervised patrol when（）.A
there are passengers berthed on boardB
navigating in excess of eight hoursC
the vessel has substantial wood in its constructionD
there is no automatic fire-detection system installed
考题
单选题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 vesselB
recreational boaters tend to make the heaving line fast to the towed vessel as if it were the towlineC
the monkey fist may injure someoneD
it may reduce the catenary and increase yawing
考题
单选题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 roomB
operate the fuel shut-off for the engine roomC
operate all fire extinguishing equipment aboard the vessel on board the vessel，including starting the fire pumpD
All of the above
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单选题Fire fighting equipment requirements for a particular vessel may be found on the（）.A
Certificate of InspectionB
Certificate of SeaworthinessC
Classification CertificateD
Certificate of Registry
考题
单选题You are ordering ship’s stores. Which statement is TRUE?（）.A
Stores such as line，rags，mattresses，linens，etc. must be treated to be fire retardantB
Stores certified for use on uninspected vessels may be identified by the certification number used by Underwriter's LaboratoriesC
A portable container of a flammable liquid used as fuel for portable auxiliary equipment must be stowed in a paint locker or at a designated open locationD
Acetylene may be in a ship's storeroom in quantities not exceeding 6000 cubic feet
考题
单选题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 systemsB
breaking out and using the vessel's emergency equipmentC
participation by selected crew membersD
one person putting on protective clothing，if the vessel is so equipped
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单选题Fire protection regulations for towing vessels require training in all of the following，EXCEPT（）.A
putting on a fireman's outfit，if the vessel is so equippedB
donning a self-contained breathing apparatus，if the vessel is so equippedC
activating the general alarm and reporting inoperative alarm systems and fire-detection systemsD
refilling and servicing all expended fire extinguishing equipment
考题
单选题Fire protection regulations for towing vessels require that all crew members participate in drills and receive instruction at least once a month. Who is responsible for ensuring that this takes place?（）A
The Officer in Charge，Marine InspectionB
The Master，or person in charge of the vesselC
The vessel's owner or managerD
The company's port captain or port engineer
考题
单选题A vessel，which does not normally engage in towing operations，is towing a vessel in distress.She（）.A
need not show the lights for a vessel engaged in towing，if it is impractical to do soB
may show the lights for a vessel not under commandC
must show a yellow light above the stern lightD
must show the lights for a vessel towing
考题
单选题A vessel towing where the tow prevents her from changing course shall carry（）.A
only the lights for a vessel towingB
only the lights for a vessel restricted in her ability to maneuverC
the lights for a towing vessel and the lights for a vessel restricted in her ability to maneuverD
the lights for a towing vessel and the lights for a vessel not under command
考题
单选题When may the automatic identification system (AIS) be switched off? （）A
At anytime as long as it is properly loggedB
At the Master's professional judgmentC
Only when the vessel is at anchor or in portD
Under no circumstance
考题
单选题The Captain’s accommodation comprising rooms certified for his exclusive use may be（）in the measurement of vessel’s tonnage.A
DeductedB
AddedC
ForfeitedD
Used
考题
单选题Your vessel is equipped with a fixed C02 system and a fire main system. In the event of an electrical fire in the engine room what is the correct procedure for fighting the fire?（）.A
Use the C02 system and evacuate the engine roomB
Use the fire main system and evacuate the engine roomC
Evacuate the engine room and use the C02 systemD
Evacuate the engine room and use the fire main system
考题
单选题A “loose” tow may cause all of the following EXCEPT（）.A
loss of maneuverabilityB
lines to partC
damage to the towing vessel and towD
a saving in the transit time
考题
单选题A single towing light will be carried above a vessel’s sternlight（）.A
only if she is towing asternB
only if the tow exceeds 200 metersC
at any time when towingD
if the towing vessel is part of a composite unit
考题
单选题Which space(s) on your cargo vessel must have a fire detection system?（）A
Any compartment containing explosivesB
Any compartment adjacent to one containing explosivesC
Enclosed spaces which are specially suitable for vehiclesD
All of the above
考题
单选题Which fire detection system is actuated by sensing a heat rise in a compartment?（）A
Manual fire detection systemB
Automatic fire detection systemC
Smoke detection systemD
Watchman's supervisory system
考题
单选题If a towing vessel and her tow are severely restricted in their ability to change course，they may show lights in addition to their towing identification lights. These additional lights may be shown if the tow is（）.A
pushed aheadB
towed alongsideC
towed asternD
Any of the above
考题
单选题Good anchorage may be obtained anywany, generally mud and sand, in this water area. Vessel may have（）.A
good towing groundB
good holding groundC
good grabbing groundD
good dragging ground
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