更多"In ship construction，bulkheads in t"的相关试题:
[单项选择]Structural bulkheads on a ship are usually（）.
A. continuous
B. watertight
C. transverse
D. non-watertight
[单项选择]In the ship construction portfolio，materials which do not conform to ASTM or ABS specifications must also include the（）.
A. chemical and physical properties of the material
B. name of the alternative standard or specification
C. the ASTM or ABS specification the material approximates
D. manufacturer or origin of the material
[单项选择]In ship construction，keel scantlings should be the greatest（）.
A. at each frame
B. amidships
C. one-third the distance from the bow
D. one-third the distance from the stern
[单项选择]A ship under construction or major repair will acquire permanent magnetism due to（）while sitting stationary in the earth’s magnetic field.
A. hammering and jarring
B. vibration and pounding
C. varying magnetic fields
D. stable or permanent magnetism of the ship
[单项选择]In ship construction，frame spacing is（）.
A. greater at the bow and stern
B. reduced at the bow and stern
C. uniform over the length of the vessel
D. uniform over the length of the vessel，with the exception of the machinery spaces，where it is reduced due to increased stresses
[单项选择]The purpose of sheer in ship construction is to（）.
A. allow the ship to ride waves with drier decks
B. eliminate the need for butt straps
C. eliminate the need for margin plates
D. give greater strength at the deck edge
[单项选择]Strengthening damaged bulkheads by using wood or steel is called（）.
A. bracing
B. battening
C. blocking
D. shoring
[单项选择]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
[单项选择]Joiner bulkheads on a vessel provide（）.
A. compartmentalization
B. watertight integrity
C. structural support
D. tank boundaries
[单项选择]Bulkheads which form part of the tanks on a vessel are stiffened to withstand（）.
A. deck loads from above
B. dynamic forces while afloat
C. hydrostatic pressure
D. over-pressurization
[单项选择]Bulkheads which from part of the tanks on a vessel are stiffened to withstand（）.
A. deck loads from above
B. dynamic forces while afloat
C. hydrostatic pressure
D. over-pressurization
[单项选择]Channel 13 is primarily used for ship to ship communication. Channel 13 is also authorized for（）.
A. coast to aircraft operational communications
B. aircraft to ship operational communications
C. lock & bridge communications
D. aircraft to ship navigational communications
[单项选择]Ship-to-ship distress alerting should be conducted by（）.
A. Inmarsat SES
B. VHF /DSC or MF/DSC
C. SART and VHF/DSC
D. Satellite EPIRB and VHF /DSC
[单项选择]Each ship shall carry on board a ship security plan approved by （）
A. the chief engineer officer
B. the master of the ship
C. the manager of the company
D. the Administration
