A.do not
B.will not
C.shall not
D.not to
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A.moving
B.movement
C.from the movement
D.them from moving
A.at
B.in
C.on
D.by
A.rigging a back stay
B.raising the boom
C.increasing the mechanical advantage of the cargo purchase
D.taking all slack out of the preventer
A.a boom angle indicator
B.a load weight indicator
C.material invoices for shipping weights
D.prior experience with similar lifts
A.is rigged at an angle of 70°to 90°from the guy it assists
B.takes the strain imposed on the schooner guy when burtoning cargo
C.is rigged when lifting cargo that exceeds the SWL of a single whip
D.should take the strain if the regular guy parts
A.if
B.very
C.too
D.very much
A.braces
B.dunnage
C.shores
D.toms
A.cargo elevators
B.conveyor belts
C.ramps
D.derricks and winches for cargo handling
A.will put
B.would put
C.put
D.shall put
A.speed
B.vessel heading
C.geographical location
D.cargo
最新試題
The chassis of 15 trucks are rust-stained，particularly（）near the mast house.
The payment proportionate to the part of the voyage accomplished or to the part of the cargo delivered is referred as（）.
Vessels transiting the canal must have their accommodation ladders and cargo booms（）.
Stress on the topping lift of a swinging boom can be reduced by（）.
The actual amount of cargo loaded depends upon（）.
Variation is not constant; it is different with every change in（）.
Please stow the drums（）ends.
The patches where rust have been removed should be wiped clean before paint is（）.
The through cargo in No.4 hatch square stands（）the way.
Vessel on her delivery shall be ready to receive cargo with clean-swept holds and（）and in every way fitted for ordinary cargo service.