单选题The lengthening of a crack formed in the shell plating of a ship may be prevented by （）.Awelding brackets across both ends of the crackBchipping out and slot welding the entire crackCdrilling a hole at each end of the crackDcutting a square notch at each end of the crack
单选题
The lengthening of a crack formed in the shell plating of a ship may be prevented by （）.
A
welding brackets across both ends of the crack
B
chipping out and slot welding the entire crack
C
drilling a hole at each end of the crack
D
cutting a square notch at each end of the crack
参考解析
解析：
暂无解析
相关考题：
What is the most usual reason for the fresh water-sea water heat exchanger fouling in the sea side?A.lube oil sludge accumulating in itB.dirt and scale etc , formed on the surfacesC.deformation of the tubes and the shell or the platesD.lube oil leakage into sea-water side
That the possible deformation or fracture of the side shell plating or supporting structure due to the lightering activities between the time of the last annual survey and the departure on its last voyage is a potential contributing factor ______．A.deserves further considerationB.has been determined by ABSC.reveals that the vessel experienced heavy lossesD.has been the general consideration of ABS surveyors
A term applied to the bottom shell plating in a double-bottom ship is ______．A.bottom floorB.outer bottomC.shear platingD.tank top
The hull is divided up into a number of watertight compartments by ______．A.inner bottom plating and longitudinalsB.decks and bulkheadsC.double bottom girdersD.topside and hopper tank sloping plating and longitudinals
The primary barrier of a bulk carrier is formed by ______．A.the single skin side shell and the inner bottomB.deck strips，hatch covers and coamingsC.the vertically corrugated transverse watertight bulkheadsD.the single skin side shell between topside and hopper tanks，and the cross deck strips，hatch covers and coamings
Which arrangement of shell plating is used most in modern shipbuilding ________．A.ClinkerB.FlushC.In-and-OutD.Joggled
A crack in the deck plating of a vessel may be temporarily prevented from increasing in length by___________.A.cutting a square notch at each end of the crackB.drilling a hole at each end of the crackC.slot-welding the crackD.welding a doubler over the crack
单选题The hull is divided up into a number of watertight compartments by（）.Ainner bottom plating and longitudinalsBdecks and bulkheadsCdouble bottom girdersDtopside and hopper tank sloping plating and longitudinals
单选题A crack in the deck plating of a vessel may be temporarily prevented from increasing in length by（）.Acutting a square notch at each end of the crackBdrilling a hole at each end of the crackCslot-welding the crackDwelding a doubler over the crack
单选题Compared to internal structural plating. The exterior hull plating on a vessel is usually（）.AstrongerBthinnerCmore corrosion resistantDa lower grade steel
单选题A term applied to the bottom shell plating in a double-bottom ship is（）.Abottom floorBouter bottomCshear platingDtank top
单选题The garboard strake is the（）.Araised flange at the main deck edgeBriveted crack arrester strap on all-welded shipsCriveting pattern most commonly used in ship constructionDrow of plating nearest the keel
单选题Compared to internal structural plating，the exterior hull plating on a vessel is usually（）.AstrongerBthinnerCmore corrosion resistantDa lower grade steel
单选题The purpose of cant frames in steel vessel is（）.ATo support the overhang of the sternBTo strength the plating against the pounding of the seaCTo add srength to the deck beams which support the weather deckDTo support the plating of a cylindrical tank
单选题What is the purpose of cant frames in steel vessels? （）ATo support the overhang of the sternBTo provide strength to shell plating at the sternCTo add strength to the deck beams which support the weather decksDTo support the plating of a cylindrical tank
单选题（）measured at the midship section and taken from outside of the ship’s side shell plating on one side to the outside of ship’side shell plating on the other side.ALength overallBAfter perpendicularCAmidshipsDExtreme breadth
单选题The fore and aft run of deck plating which strengthens the connection between the beams and the frames and keeps the beams square to the shell is called the（）.Agarboard strakeBlimber strakeCsheer strakeDstringer strake
单选题The primary barrier of a bulk carrier is formed by（）.Athe single skin side shell and the inner bottomBdeck strips，hatch covers and coamingsCthe vertically corrugated transverse watertight bulkheadsDthe single skin side shell between topside and hopper tanks，and the cross deck strips，hatch covers and coamings
单选题The margin plate is the（）.Aoutboard strake of plating on each side of an innerbottomBouter strake of plating on each side of the main deck of a vesselCplate which sits atop the center vertical keelDuppermost continuous strake of plating on the shell of a vessel
单选题Which arrangement of shell plating is used most in modern shipbuilding（）.AClinkerBFlushCIn-and-OutDJoggled
单选题Shell plating is（）.Athe galvanizing on steelBa hatch coverCthe outer plating of a vesselDsynonymous with decking
单选题Shell plating that has curvature in two directions and must be heated and hammered to shape over specially prepared forms is called（）.Acompound plateBfurnaced plateCflat plateDrolled plate
单选题The double bottom in a vessel is a space comprised of （）Aplating forming the engine room tank topBdoubler plating installed over the flat keel plateCa watertight boundary formed by the inner bottomDcompartments between the inner and outer bottoms