A.bower anchors
B.kedge anchors
C.spare anchors
D.stream anchors
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A.relayed
B.delayed
C.conveyed
D.surveyed
A.opposite directions on the same line，tending to pull the material apart
B.opposite directions on the same line，tending to compress the object
C.opposite directions along parallel lines
D.the same direction along parallel lines
A.Tearing through the member is more likely in this type connection
B.The weld may be broken by the stresses caused by riveting
C.The weld increases the tensile stress on the rivet heads
D.The welding must be completed before the riveting commences
A.shall
B.should
C.may
D.would
A.a marine chemist
B.the Officer in Charge，Marine Inspection
C.the Master or person in charge of the ship
D.the National Fire Protection Association
最新試題
Before welding can be done in a tank that has carried petroleum products，a certificate must be obtained from（）.
At（）an occasional survey has been carried out．
The conclusion is（）the said ship is fit to continue to sail.
In the ship construction portfolio，materials which do not conform to ASTM or ABS specifications must also include the（）.
The document on a vessel，annually endorsed by an American Bureau of Shipping surveyor，is called the（）.
The above mentioned ship has been duly（）in accordance with the provisions of the convention referred to.
Tensile stress is a result of two forces acting in（）.
The anchors on the bow are known as（）.
The angle at which the anchor flukes penetrate the soil is the（）.
Chafing gear（）.