更多"If there’s a fire aboard your vesse"的相关试题:
[单项选择]All electrical appliances aboard a vessel should be grounded to（）.
A. prevent them from falling when the vessel rolls
B. protect personnel from electrical shock
C. increase their operating efficiency
D. prevent unauthorized personnel from operating them
[单项选择]There is a fire aft aboard your vessel. To help fight the fire，you should（）.
A. put the wind off either beam
B. head the bow into the wind and decrease speed
C. put the stern into the wind and increase speed
D. put the stern into the wind and decrease speed
[单项选择]When welding or burning aboard a vessel, you must be certain that the space （）.
A. is properly vented
B. contains no explosive fumes
C. has no oil in the bilges
D. all of the above
[单项选择]A shipper of cargo aboard your vessel offers a letter of indemnity for the cargo. This is done in order to obtain a(n)（）.
A. Clean Bill of Lading
B. Order Bill of Lading
C. Straight Bill of Lading
D. Through Bill of Lading
[单项选择]If you saw flames aboard a vessel but could see the vessel was not on fire，you would know that the（）.
A. crew was trying to get warm
B. vessel required immediate assistance
C. vessel was attempting to attract the attention of a pilot boat
D. vessel was being illuminated for identification by aircraft
[单项选择]When fighting an electrical fire, you should first （）.
A. stop ventilation to the area
B. stop the vessel
C. secure electricity to the circuit
D. apply CO2 to the fire
[单项选择]To extinguish an electrical fire, you should use （）.
A. mechanical foam
B. chemical foam
C. carbon dioxide
D. soda acid
[单项选择]Aboard a vessel, dividing the sum of the vertical moments by the total weight yields the vessel’s（）.
A. height of the center of gravity A.LCG
B. vertical moment
C. righting moment
D. inclining moment
[单项选择]Aboard a vessel，dividing the sum of the longitudinal moments by the total weight yields the vessel’s（）.
A. inclining moments
B. righting moments
C. vertical moments
D. longitudinal position of the center of gravity
[单项选择]If a davit-launched life raft aboard a vessel cannot be launched because of damage to the davit,you should（）.
A. inflate the life raft on deck
B. roll the life raft over the side
C. go to another life raft station
D. get a saw and cut the life raft free
[单项选择]A man aboard a vessel，signaling by raising and lowering his outstretched arms to each side，is indicating（）.
A. danger，stay away
B. all is clear，it is safe to pass
C. all is clear，it is safe to approach
D. a distress signal
[单项选择]You are aboard the give-way vessel in a crossing situation．What should you NOT do in obeying the Rules（）.
A. Cross ahead of the stand-on vessel
B. Make a large course change to starboard
C. Slow your vessel
D. Back your vessel
[单项选择]Aboard a vessel, multiplying a load’s weight by the distance of the load’s center of gravity from the centerline results in th eload’s（）.
A. TCG
B. transverse moment
C. righting moment
D. transverse free surface moment
