Ship Construction And Design 2007 Objective Paper


33)Keel scantlings of any vessel are greatest amidships because __________.

A) connections between forebody and afterbody are most crucial

B) of maximum longitudinal bending moments

C) of severest racking stresses

D) resistance to grounding is at a maximum amidships

Answer-B


34)A thirty pound plate would be __________.

A) 3/8" thick

B) 1/2" thick

C) 3/4" thick

D) 1" thick

Answer-C


35)The ceiling is __________.

A) the overhead in berthing compartments

B) a wooden protection placed over the tank top

C) material driven into seams or cracks to prevent leaking

D) None of the above are correct

Answer-B


36)The wooden planking that protects the tank top from cargo loading is called __________.

A) ceiling

B) shores

C) frames

D) toms

Answer-A


37)A set of interior steps on a ship leading up to a deck from below is know as _________.

A) a companion way

B) tween-decks

C) stairs

D) All of the above are acceptable

Answer-A


38)A cofferdam is __________.

A) any deck below the main deck and above the lowest deck

B) a member that gives fore-and-aft strength

C) made by placing two bulkheads a few feet apart

D) a heavy fore-and-aft beam under the deck

Answer-C


39)The thickness of a 30.6 pound plate is __________.

A) 3/8"

B) 1/2"

C) 3/4"

D) 1"

Answer-C




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