A.an air leak has developed in the tank
B.the tank cooling system has malfunctioned
C.the pilot cylinder discharge valve is leaking
D.an excessive amount of insulation has been installed on the tank and piping
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A.give the victim artificial respiration
B.completely restrain the victim
C.give the victim one 30 mg tablet of phenobarbital
D.keep the victim from injuring him or herself
A.Rub the toes briskly
B.Elevate the foot slightly
C.Rewarm rapidly
D.Give aspirin or other medication for pain if necessary
A.fo'c'sle Card
B.Articles Copy
C.Voyage Agreement
D.Shipping Articles
A.structural bulkhead
B.exterior bulkhead
C.centerline bulkhead
D.joiner bulkhead
A.negative GM
B.progressive flooding
C.structural failure
D.an immediate need to counterflood
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A common class of wire rope used for mooring is the 6x19 class. What does the 6 represent?（）
A change of a documented vessel’s name can only be made by the（）.
A crew member reports that the high-pressure alarm light of a low-pressure CO2 fixed fire extinguishing system is illuminated. The most probable cause of this condition would be that（）.
A buoy with a composite group-flashing light indicates a(n)（）.
A chart with a scale of 1:80，000 would fall into the category of a（）.
A chart with a natural scale of 1:160，000 is classified as a（）.
A chart projection depicting the poles and a small area on either side of a connecting meridian，that is sometimes used for star charts，is the（）.
A conscious victim who has suffered a blow to the head has symptoms that indicate the possibility of concussion. If the patient feels no indication of neck or spine injury，recommended treatment would include（）.
A “sheepshank” is used to（）.
A backlash below a lock is defined as a（）.