航海英语货物装卸货作业章节练习(2019.05.03)

单项选择题
What is NOT a responsibility of the tankerman in charge of loading an unmanned tank barge? （）
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
单项选择题
（） is not one of the winch controls.
A.a master controller or switchbox
B.a group of relays
C.contactors
D.a solenoid brake
单项选择题
Stop（）the derrick at once，the gooseneck is bent.
A.to use
B.to operate
C.maneuvering
D.using
单项选择题
All the holds to be loaded with grain must be swept（）commencement of loading.
A.Cleanly/during
B.Clear/meanwhile
C.Clean/between
D.Clean/prior to
单项选择题
They（）loading at 1400 hours．
A.started
B.finished
C.completed
D.reported
单项选择题
The total leg load reactions on an independent leg，self-elevating unit include static and（）.
A.environmental loading
B.variable loading
C.fixed loading
D.basic loading
单项选择题
What is the best indication of the loading of a diesel engine?（）
A.Oil temperature
B.Manifold pressure
C.Exhaust gas temperature
D.Fuel consumption
单项选择题
Which statement comparing a shipboard crane to conventional gear is TRUE（）.
A.Cranes are more difficult to secure for sea
B.The spotting area of the conventional gear is larger
C.A crane operator requires more training than the winch operator of a yard and stay rig
D.The yard and stay rig is more flexible in its ability to handle a wider variety of cargoes
单项选择题
What would be prima facie evidence of unseaworthiness? （）
A.Overloading
B.Overstowage
C.Overbooking
D.Overcarriage
单项选择题
The terminal indicates to you that they are going to use a booster pump to assist the discharging operation. You start the discharge，and in a few minutes the pressure drops sharply. This could be a result of the（）.
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