in a protected area on the main deck
inside a machinery space near the entrance
next to the fire hydrant to which the fire hose is attached
on a rack inside the quarters near the entrance
第1题：
The difference in water spray pattern between the high-velocity tip and low-velocity applicator used with the all-purpose nozzle is due to ______.
A.a difference in water pressure
B.the method of breaking up the water stream
C.the length of the applicator
D.All of the above
第2题：
If a firefighting situation calls for low-velocity fog you would ______．
A.order the engine room to reduce pressure on the fire pump
B.put the lever on an all-purpose fire nozzle all the way forward
C.attach a low-velocity fog applicator with the nozzle shut down
D.put the lever on an all-purpose fire nozzle all the way back
第3题：
A. produce
B. intimate
C. product
D. pronounce
第4题：
A technician receives a dot matrix printer for repair and the work order states that the printer is only printing one-half of each character. Which of the following should the technician replace？（）
第5题：
A Kort nozzle is a(n) ______.
A.hollow tube surrounding the propeller used to improve thrust
B.nozzle attached to a firefighting hose
C.intake valve on a diesel engine
D.piston cylinder on a diesel engine
第6题：
A fire hose with a nozzle attached must be connected to each hydrant except when exposed to heavy weather or when the ______．
A.Fire hose might be damaged by cargo operations
B.Vessel is in port
C.Fire-main system is not charged
D.Fire pumps are used for purposes other than supplying water to the fire main
第7题：
The high-velocity fog tip used with the all-purpose fire fighting nozzle should always be ______．
A.Attached by a chain
B.Coated with heavy grease to prevent corrosion
C.Painted red for identity as emergency equipment
D.Stored in the clip at each fire station
第8题：
One advantage of the all-purpose nozzle is that it ______.
A.can fit any size hose
B.converts a stream of water into a fog
C.increases the amount of water reaching the fire
D.can spray two streams of water at the same time
第9题：
If not attached to the nozzle, each low-velocity spray applicator on a vessel must be stowed__________.
A.in a protected area on the main deck
B.inside a machinery space near the entrance
C.next to the fire hydrant to which the fire hose is attached
D.on a rack inside the quarters near the entrance
第10题：
order the engine room to reduce pressure on the fire pump
put the lever on an all-purpose fire nozzle all the way forward
attach a low-velocity fog applicator with the nozzle shut down
put the lever on an all-purpose fire nozzle all the way back