默认题库 - 货物单元系固与CSC规则

单选题

A six-strand composite rope made up of alternate fiber and wire strands around a fiber core is called（）.

A. Spring lay
B. Lang lay
Cable lay
D. Alternate lay

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单选题

With the buttress securing system，containers of different heights must be stowed（）.

A. on the bottom tier on deck
B. in the hold
C. next to the buttress tower
D. on the top tier

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单选题

A long pole with a hook at one end，used to reach for lines，is known as a（）.

A. pike pole
B. jack staff
C. line rod
D. hooker

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单选题

An advantage of nylon rope over manila rope is that nylon rope（）.

A. can be used in conjunction with wire or spring-lay rope
B. can be stored on decks exposed to sunlight
C. can hold a load even when a considerable amount of the yarns have been abraded
D. gives audible warning of overstress whereas manila does not

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单选题

Freeing ports on a vessel with solid bulwarks（）.

A. prevent stress concentration in the bulwark
B. permit easy jettison of deck cargo in an emergency
C. provide openings through the bulwarks for mooring lin
D. allow water shipped on deck to flow off rapidly

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单选题

How is the size of chain determined?（）.

A. Length of link in inches
B. Diameter of metal in link in inches or centimeters
C. Links per fathom
D. Weight of stud cable in pound

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单选题

In order to correctly open a new coil of manila line，you should（）.

A. pull the tagged end from the top of the coil
B. pull the tagged end through the eye of the coil
C. secure the outside end and unroll the coil
D. unreel the coil from a spool

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单选题

Mousing a cargo hook with marline or small line（）.

A. increases the lifting capacity of the hook
B. protects the hook from the sling ring
C. prevents the sling ring from coming out of the hook
D. All of the above

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单选题

Peck and Hale gear is used most commonly for securing（）.

A. automobiles
B. baled cargo
C. large wooden crates
D. palletized cargo

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单选题

To belay a line means to（）.

A. coil it down
B. heave it taut
C. stow it below
D. secure it to a cleat

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