A.cools the inert gas and prevents soot from entering the cargo tanks
B.acts as an emergency system shutdown when the inlet pressures exceed the safe working pressure in the hazardous zone
C.prevents the backflow of hydrocarbon gasses into nonhazardous areas
D.relieves sudden large overpressures in the system
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A.green
B.red
C.white
D.yellow
A.two years
B.three years
C.four years
D.five years
A.annually by the owner，with a letter submitted six months before expiration
B.only once every five years，with a letter submitted six months before expiration
C.and the entire plan resubmitted for approval once every five years，six months before expiration
D.annually by the owner，with a letter submitted to the Coast Guard within one month of the anniversary date of the plan approval
A.opening dead spaces to check for heat or fire
B.evacuation of the vessel
C.sounding the "all clear" signal
D.operation of the emergency generator
A.day
B.week
C.month
D.year
最新試題
The Muster List (“Station Bill”) shows each person’s lifeboat station，duties during abandonment，basic instructions，and（）.
The deck water seal of the inert gas system（）.
The Emergency Position Indicating Radio beacon on a cargo vessel must be stowed（）.
In an emergency，the electro-hydraulic steering units can be directly controlled by the（）.
Shipboard Oil Pollution Emergency Plans must be reviewed（）.
If an emergency pump control is used as the emergency shutdown on a tank vessel，it must（）.
Coast Guard regulations require that all of the following emergencies be covered at the periodic drills on a fishing vessel EXCEPT（）.
Thirty-five percent of the breaking strength of an anchor cable is generally accepted as the（）.
A ship that，at any time，operates seaward of the outermost boundary of the territorial sea is required to prepare，submit，and maintain a(n)（）.
All self-propelled vessels on an international voyage must be equipped with how many Emergency Position Indicating Radio beacons (EPIRB)? （）