A.Electrical loading
B.Mechanical distribution
C.Compressibility of air
D.Mechanical friction
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A.Maximum mooring line tension divided by the anchor's weight in air
B.Anchor's weight in air divided by the maximum mooring line tension
C.Preloading tension divided by the anchor's weight in air
D.Operating tension divided by the anchor's weight in air
A.Absorb erosion of high velocity discharge stream
B.Seal pump shaft against entry of air
C.Isolate the outlet side from the inlet side
D.Dampen the turbulent discharge flow
A.Oil temperature
B.Manifold pressure
C.Exhaust gas temperature
D.Fuel consumption
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
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
最新試題
On no account（）to be exceeded.
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 TRUE regarding a twin pedestal crane set（）.
Which statement comparing a shipboard crane to conventional gear is TRUE（）.
When discharging an oil cargo，the first consideration is to（）.
When viewed from above，the best position for the guy in relation to the boom is（）.
Damage by（）shall not be considered as handling damage.
What does “evel-luffing” accomplish during crane operations（）.
How should you signal the crane operator to lower the boom and raise the load（）.
Which of the following statements is FALSE concerning cranes being installed on the centerline of vessels（）.