單項選擇題Protective clothing must be worn while sampling hazardous cargo on a tanker,and as a minimum includes().

A.a hood or hard hat
B.a face mask or goggles
C.boots
D.chemical resistant gloves


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2.單項選擇題On a vessel carrying grades A,B,C or D cargoes,enclosed spaces where sources of vapor ignition are normally present shall NOT be segregated from cargo tanks by().

A.cofferdams
B.galleys
C.pump rooms
D.tanks used to carry liquids having a flash point of 150°F or above

3.單項選擇題Oil may NOT be transferred unless().

A.there are two certificated tankermen on each vessel
B.the vessel is equipped with constant-tension winches
C.discharge containment equipment (i.e. drip pans) are in place
D.All of the above

4.單項選擇題Of the following,the most important consideration for a tanker is().

A.GM
B.the vertical center of gravity
C.the longitudinal center of gravity
D.the stress on the hull

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Pump out No.2 port ballast tank to().

題型:單項選擇題

If the Certificate of Inspection of a damaged tank barge has expired,which certificate may be issued to allow its movement to a repair facility? ()

題型:單項選擇題

Existing crude oil tankers may,()being provided with segregated ballast tanks or operating with a cargo tank cleaning procedure using crude oil washing,operate with dedicated clean ballast tanks in accordance with the specified provision of the Regulation.

題型:單項選擇題

Each fireman’s outfit and its spare equipment on a tanker must be stowed in a(n)().

題型:單項選擇題

If you are bunkering and you close off one tank in the line of tanks being filled,the rate of flow to other open tanks on the same line will().

題型:單項選擇題

Before you start an engine in a compartment,it’s MOST important to().

題型:單項選擇題

Every new crude oil tanker of 20000 tons deadweight and above and every new product carrier of 30000 tons deadweight and above shall be()with segregated ballast tanks.

題型:單項選擇題

Functions aboard a tanker or tank barge such as connecting,disconnecting,and topping off must be supervised by().

題型:單項選擇題

Gasoline fuel tank vents should terminate().

題型:單項選擇題

Notwithstanding the provisions of this Regulation,the segregated ballast conditions for oil tankers less than 150 meters in length shall be to the()of the Administration.

題型:單項選擇題