The joint formed when two steel shell plates are placed longitudinally side to side is called a __________.?
A) bevel B) bond C) strake D) seam E)NULL
Arşivler Sorular
On a ship’s crane, the load chart relates the allowable load to the combination of the boom length and __________.?
A) winch speed B) boom strength C) load radius D) cable strength E)NULL
Cracks may be prevented from developing at the corners of welded plating inserts by __________.?
A) squaring the corners B) rounding the corners C) plug welding the corners D) slot welding the corners E)NULL
The part of a windlass which physically engages the chain during hauling or paying out is the __________.?
A) devil’s claw B) bull gear C) wildcat D) cat head E)NULL
The trim and stability booklet must be approved by the __________.?
A) International Maritime Organization B) National Cargo Bureau C) Society of Naval Architects and Marine Engineers D) United States Coast Guard E)NULL
Which step is NOT generally taken when gas-freeing a tank?
A) Washing the tank interior with sea water B) Application of degreasing solvents C) Removal of corrosion products and sludge D) Fresh air ventilation E)NULL
The type of welding employed in shipyards is primarily __________.?
A) brazing B) electric arc C) pressure welding D) thermite welding E)NULL
A mooring line is described as being 6×24, 1-3/4 inch wire rope. What do the above numbers refer to?
A) Strands, yarns, circumference B) Strands, wires, diameter C) Wires, yarns, diameter D) Strands, circumference, wires E)NULL
Naval Control of Shipping (NCS) publications should be __________.?
A) in the Master’s custody B) safely stowed C) turned over to the relieving Master D) All of the above E)NULL
You are onboard a 120 GT uninspected sea going tug which carries two (2) licensed Operators and four (4) seamen when underway. How many of the four seamen must have a rating as able seamen if the voyage is under 600 miles?
A) 4 B) 3 C) 2 D) 1 E)NULL