A.timber or steel rails
B.locomotives or boilers
C.railway passenger coaches
D.motor vehicles
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A.acids or alkalies
B.diesel oil
C.acids, but not alkalies
D.alkalies, but not acids
A.stronger
B.thinner
C.more corrosion resistant
D.a lower grade steel
A.GM-available and required
B.Longitudinal stress numberal
C.Tons per inch immersion numeral
D.Draft
A.Mean draft
B.Trim
C.displacement
D.Deadweight
A.wooden blocks or dunnage placed between a deck load and the deck
B.the chains and shackles used to secure to deck cargo
C.a crate in which a deck cargo is packaged
D.cardboard separation pieces placed between deck loads to prevent chafing
最新試題
The loading of the ship must be done in accordance with().
Manoeuvring information can not be obtained from().
What is it called when it is possible to ignite the vapour above the oil?()
Before any loading takes place any signs of the previous cargo should do().
Which wind results from a land mass cooling more quickly at night than an adjacent water area?()
The force resulting from the earth’s rotation that causes winds to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere is called().
Which of the following is not an operation mode of AIS?()
ECDIS must be able to perform all of the following EXCEPT().
Bales close to the deckhead should be covered to prevent().
()is on the panel of radar.