單項選擇題The Vessel is fully fitted with cargo（）.

A.beats
B.beasts
C.bacons
D.battens


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1.單項選擇題In nautical terminology a dog is a（）.

A.crow bar
B.device to force a water tight door against the frame
C.heavy steel beam
D.wedge

2.單項選擇題The purpose of a bilge well is to（）.

A.afford access to the shell through the double bottoms
B.collect water to be pumped out
C.provide access for the pneumercator
D.provide a base line for sounding measurements

4.單項選擇題The portable radio apparatus means（）.

A.the radio apparatus fitted on the portside
B.the radio with a portable equipment
C.the radio equipment which is easily movable
D.the portable radio with some apparatus

5.單項選擇題An LWT anchor often has difficulty tripping in（）.

A.sand
B.soft soil
C.stiff clay
D.heterogeneous soil

6.單項選擇題The C02 flooding system is actuated by a sequence of steps which are（）.

A.break glass，pull valve，break glass，pull cylinder control
B.sound evacuation alarm，pull handle
C.open bypass valve，break glass，pull handle
D.open stop valve，open control valve，trip alarm

7.單項選擇題The function of the bypass valve on the self-contained breathing apparatus is to（）.

A.control the pressure of the oxygen as it enters the body
B.allow the wearer to manually give himself oxygen
C.release excess heat which would otherwise cause the bottle to explode
D.allow exhaled gases to pass outside the bottle

9.單項選擇題If the engine of a survival craft does not start，check to see（）.

A.that the fuel valve is open
B.if the air supply system is open
C.if the water sprinkler system is open
D.if the limit switch is on

10.單項選擇題Static electricity may be built up by the（）.

A.flow of petroleum through pipes
B.spraying or splashing of petroleum
C.settling of solids or water in petroleum
D.All of the above