A.booster pump coming on the line and discharging properly
B.booster pump failing to start
C.booster pump being lined up in the wrong direction
D.ship's pump speeding up
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A.arranging cargo
B.shipping cargo
C.cargo handling
D.weighing cargo
A.spilling
B.leaking
C.dumping
D.All of the above
A.flat
B.up
C.upright
D.vertical
A.moors
B.moor
C.is moored
D.mooring
A.which
B.where
C.when
D.how
最新試題
The net productivity per gang-hour can be improved through a decrease of（）.
Most pedestal crane power is provided by（）.
When discharging oil from an oil tanker the instantaneous rate（）60 liters per nautical mile.
How should you signal the crane operator to hoist（）.
Which method should be used to warm up the pump turbines prior to discharge（）.
On no account（）to be exceeded.
Which part provides for transverse control and positioning of a boom in a conventional yard and stay system（）.
What does “evel-luffing” accomplish during crane operations（）.
Official draft measurements should be（）by authorized persons，agreed by both parties involved.
The item（）is not the advantage of the hydraulic winch．