A.discharging
B.recircling
C.loading
D.taking in
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A.one meter from the tank bottom and one meter below the tank top
B.one half the ullage of the tank and one meter below the tank top
C.one half the ullage of the tank and one meter above the tank bottom
D.at three meter intervals from the tank top
A.winch speed
B.boom strength
C.load radius
D.cable strength
A.discharging
B.recircling
C.loading
D.taking in
A.Overloading
B.Overstowage
C.Overbooking
D.Overcarriage
A.Regulation of discharge pressure from cargo pumps
B.Maintaining constant velocity in cargo lines
C.Regulation of suction head on cargo pumps
D.To maintain a tank or void at atmospheric pressure
最新試題
Which of the following statement（s）is/are TRUE regarding a twin pedestal crane set（）.
When using slings，cargo handlers should take all the following precautions except（）.
Regulations concerning the stowage，lashing，and securing of timber deck cargoes aboard general cargo vessels may be found in the（）.
How should you signal the crane operator to hoist（）.
Which method should be used to warm up the pump turbines prior to discharge（）.
What is/are the advantage（s）of cranes over conventional cargo booms（）.
Which statement is TRUE concerning the placard entitled Discharge of Oil Prohibited（）.
What does “evel-luffing” accomplish during crane operations（）.
Damage by（）shall not be considered as handling damage.
Where is the most probable location of the remote shutdown station for cargo pumps on a tank barge carrying oil（）.