A.Enforcement of smoking restrictions
B.Restricting vessels from coming alongside the barge
C.Insuring that a combustible gas indicator is aboard
D.Protecting cargo hose with chafing gear
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A.Reduce the loading rate
B.Notify the engine room of the procedure
C.Maintain communications with the dock man
D.Give the operation your undivided attention
A.A prohibition from loading a cargo from a country when the cargo may be a carrier of infectious diseases
B.Arrest of a vessel by legal authorities to satisfy claims through exercise of a maritime lien
C.Damage caused by riot of the population of a port
D.Losses caused by fines from polluting the harbor after malfunction of a piping system
A.They are self-priming
B.Decreasing the speed of rotation will decrease the discharge pressure
C.Opening the discharge valve wider will increase the discharge pressure
D.All of the above
A.heart
B.hearts
C.mind
D.minds
A.to discharge
B.discharge
C.discharging
D.to be discharging
最新試題
How should you signal the crane operator to hoist（）.
Which statement is TRUE concerning the placard entitled Discharge of Oil Prohibited（）.
Which operation may cause the pressure in an inert tank to fall below the prescribed limits（）.
How should you signal the crane operator to lower the boom and raise the load（）.
Where is the most probable location of the remote shutdown station for cargo pumps on a tank barge carrying oil（）.
Which of the following statement（s）is/are FALSE regarding a twin pedestal crane set （）.
When using slings，cargo handlers should take all the following precautions except（）.
Most pedestal crane power is provided by（）.
What is meant by the term“l(fā)uffing the boom”of a crane（）．
What is the purpose of the equalizing beam aboard a crane vessel（）.