單項選擇題Damaged bulkheads often take a permanent set which is independent of the panting or bulge caused by water pressure. To control this，you should（）.

A.install shoring so the shoring supports the damaged bulkheads without pushing on them
B.install shoring so that it pushes on the damaged bulkhead while supporting it
C.use jacks or chain falls to remove the set before installing shores
D.place sandbags by the bulkhead without installing shores


您可能感興趣的試卷

你可能感興趣的試題

1.單項選擇題If your bridge-to-bridge radiotelephone ceases to operate，you must（）.

A.immediately anchor your vessel and arrange for repairs to the system
B.moor your vessel at the nearest dock available and arrange for repairs to the system
C.arrange for the repair of the system to be completed within 48 hours
D.exercise due diligence to restore the system at the earliest practicable time

2.單項選擇題If your radiotelephone fails while underway,（）.

A.you must visually signal oncoming vessels
B.you must immediately tie up in the nearest port until the radiotelephone is repaired
C.you must anchor until the radiotelephone is repaired
D.the loss of the radiotelephone must be considered in navigating the vessel

3.單項選擇題The Certificate of Inspection of a damaged tank barge has expired. What certificate authorizes the barge to move to a repair facility for repair and inspection?（）

A.Application for Inspection
B.Change of Employment
C.Permit to Proceed
D.Temporary Certificate of Inspection

4.單項選擇題Under the Vessel Bridge-to-Bridge Radiotelephone Act，failure of a vessel’s radiotelephone equipment（）.

A.constitutes a violation of the Act
B.obligates the operator to moor or anchor the vessel immediately
C.requires immediate，emergency repairs
D.does not，in itself，constitute a violation of the Act

6.單項選擇題The radio technician will come aboard（）the repairs.

A.on
B.in
C.with
D.for

7.單項選擇題Rivets are usually made of（）.

A.wrought-iron
B.aluminum
C.high-tensile steel
D.mild steel

8.單項選擇題We have come on board to check with you on the main items of repairs as stated in the（）.

A.order list
B.repair list
C.store list
D.spare parts list

9.單項選擇題Small hull leaks can be temporarily repaired by（）.

A.parcelling
B.parbuckling
C.caulking
D.seizing

10.單項選擇題No claim for constructive total loss based upon the cost of recovery and/or repair of the Vessel shall be recoverable hereunder unless such cost would exceed（）.

A.the stated value
B.the sound valve of the vessel at the time of occurrence
C.the lost value
D.the insured value