A.riser stabilizers
B.guideline tensioning system
C.riser tensioning system
D.guideline stabilizers
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A.discharge
B.recircle
C.load
D.take in
A.out
B.beyond
C.from
D.off
A.butterfly valve
B.spectacle valve
C.check valve
D.globe valve
A.before the gripes are removed
B.before loading the passengers
C.after loading the passengers
D.after the boat is afloat
A.does not exceed
B.should exceed
C.should be up to
D.should be no more than
最新試題
The Master or person in charge of a ship shall ensure the crane record book shows the（）.
Which statement is FALSE concerning a tagline as used with a 30-ton pedestal crane（）.
Where is the most probable location of the remote shutdown station for cargo pumps on a tank barge carrying oil（）.
What is the purpose of the equalizing beam aboard a crane vessel（）.
Which operation may cause the pressure in an inert tank to fall below the prescribed limits（）.
Which method should be used to warm up the pump turbines prior to discharge（）.
Pedestal cranes have limit switches to restrict movement of which function（s）（）.
How should you signal the crane operator to lower the boom and raise the load（）.
Damage by（）shall not be considered as handling damage.
How should you signal the crane operator to move slowly（）.