A.snatch block
B.threefold purchase
C.handy-billy
D.chockablock
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A.Bale
B.Spanner wire
C.Bull line
D.Working guy
A.Enlarger bit
B.Casing bit
C.Hole opener
D.Casing opener
A.be a stopper
B.shorten a line
C.join lines of equal size
D.keep a line from passing through a sheave
A.ISSA stores
B.IMPA stores
C.common marine stores
D.a reference to be studied
A.ISSA stores are numbered in six digits
B.IMPA stores are numbered in six digits
C.IMPA stores are numbered in seven digits
D.both ISSA and IMPA stores are numbered in unique six digits
最新試題
Your fireman’s outfit includes a(n)（）.
Which statement is TRUE concerning fuel vapors on a vessel（）.
Your vessel is equipped with a fixed CO2 system and a fire main system. In the event of an electrical fire in the engine room what is the correct procedure for fighting the fire?（）
“15 02 41 Semi Double Queen 195 332mm”is a description of（）.
You are passing the Bayou Sara gage which reads 3.9 feet. Which of the following statements is TRUE?（）
The Purchaser shall（），prior to the ship’s departure，the invoiced amount at the rate of exchange applicable on the day of payment.
A tackle by which the outer end of a boom is raised and lowered is the topping（）.
What is NOT a function of the steam drum of a marine water-tube boiler（）.
You are requisitioning stores for your tank vessel. What type of matches are permitted aboard?（）
A stopper is（）.