A.hydraulic system
B.pneumatic system
C.spare battery
D.hand crank
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A.fever and thirst
B.nausea and dizziness
C.stomach cramps and diarrhea
D.reddening of skin and hives
A.cold and moist skin，high body temperature
B.cold and dry skin，low body temperature
C.hot and moist skin，high body temperature
D.hot and dry skin，high body temperature
A.vomiting
B.blue color and lack of breathing
C.irregular breathing
D.unconsciousness
A.under no conditions
B.at a maximum rate of two ounces per day
C.if gathered during or immediately after a hard rain
D.after mixing with an equal quantity of fresh water
A.Small sips at regular intervals during the day
B.The complete daily ration at one time during the day
C.One-third the daily ration three times daily
D.Small sips only after sunset
最新試題
Limit switches（）.
Symptoms of heat stroke are（）.
The backup system on an electric start survival craft is a（）.
In order for combustion to occur inside a piping system such as a vapor collection header in a marine emmission control system，there must be（）.
On a lifeboat equipped with Rottmer-type releasing gear，turning the releasing lever releases（）.
In the first 24 hours after abandoning a vessel，water should be given only to personnel who are（）.
The maximum speed of lowering for a lifeboat on gravity davits is controlled by the（）.
For use as protection from gas leaking from a refrigeration unit，each ship must be equipped with a（）.
The governor brake shall be capable of controlling the speed of lowering a fully equipped lifeboat with its complement of persons on board at（）.
Number 3 lifeboat would be（）.