A.secured inside the wheelhouse
B.tested annually
C.tested monthly
D.secured in the emergency locker
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A.in an inside passageway
B.in an approved bracket
C.so that it is accessible from the bridge of the vessel
D.so that it will float free if the vessel sinks
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
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
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The deck water seal of the inert gas system（）.
Shipboard Oil Pollution Emergency Plans must be reviewed（）.
In a Williamson turn，the rudder is put over full until the（）.
The Master shall insure that the Emergency Position Indicating Radio beacon (EPIRB) is（）.
Coast Guard approved buoyant work vests（）.
After an explosion，repair of emergency machinery and services should be accomplished（）.
Cargo vessels being navigated，and fitted with emergency lighting and power systems，shall have their emergency systems tested at least once（）.
The signal for a fire emergency on an OSV is（）.
An aircraft has indicated that he wants you to change course and follow him. You cannot comply because of an emergency on board. Which signal should you make?（）
The approval period for a shipboard Oil Pollution Emergency Plan expires after（）.