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

題型:?jiǎn)雾?xiàng)選擇題

Individual wires,used in systems greater than 50 volts,().

題型:?jiǎn)雾?xiàng)選擇題

In which case is the IOPP Certificate of an inspected vessel NOT invalidated? ()

題型:?jiǎn)雾?xiàng)選擇題

ACCIDENTAL ESCAPE OF OIL OUT OF A TANK WHEN IT GETS TOO FULL BECAUSE PUMPING WAS NOT STOPPED IN TIME defines().

題型:?jiǎn)雾?xiàng)選擇題

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

題型:?jiǎn)雾?xiàng)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:?jiǎn)雾?xiàng)選擇題

Air compressors are NOT permitted in which space(s) on a tank barge carrying grade A cargo?()

題型:?jiǎn)雾?xiàng)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:?jiǎn)雾?xiàng)選擇題

Each fire pump on a tanker must have a pressure gauge located at().

題型:?jiǎn)雾?xiàng)選擇題

After an IOPP Certificate is issued to an inspected vessel,how many other surveys of the vessel’s pollution prevention equipment are conducted during the period of validity of the certificate?()

題型:?jiǎn)雾?xiàng)選擇題