A.exposure to inclement weather conditions
B.carelessness
C.the use of improper gear
D.moisture caused by condensation
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A.Keep the loads as close to the rail or deck as possible
B.If cargo is likely to settle，make provisions to secure it after it has settled
C.Thoroughly secure and shore all cargo so that it cannot move
D.hen stowing cargo，avoid leaving empty paces
A.Running rigging leading aft from the masts
B.Running rigging leading forward from the masts
C.Standing rigging leading aft from the masts
D.Standing rigging from the cross trees to the mast head
A.Cleanly/during
B.Clear/meanwhile
C.Clean/between
D.Clean/prior to
A.slipway
B.graving dock
C.ground warp
D.caisson dock
A.Hydraulic drive systems
B.Electric drive systems
C.Steam drive systems
D.Man-powered drive systems
最新試題
Which statement is FALSE concerning a tagline as used with a 30-ton pedestal crane（）.
Damage by（）shall not be considered as handling damage.
On no account（）to be exceeded.
The item（）is not the advantage of the hydraulic winch．
If an attempt is made to hoist a load that exceeds the capacity of an electric winch，an overload safety device causes a circuit breaker to cut off the current to the winch motor（）.
Which part of a conventional cargo gear rig provides for vertical control and positioning of a boom（）.
When instructing a crew member concerning the right way to lift a weight，you would instruct him to（）.
Sudden starts or stops of the boom is likely to cause all of the following except（）.
What is meant by the term“l(fā)uffing the boom”of a crane（）．
When using slings，cargo handlers should take all the following precautions except（）.