Ship Construction And Design 2009 Objective Paper


78)A Kort nozzle is a(n) __________.

A) hollow tube surrounding the propeller used to improve thrust

B) nozzle attached to a firefighting hose

C) intake valve on a diesel engine

D) piston cylinder on a diesel engine

Answer-A


79)A "contra-guide" is a type of __________.

A) bow thruster

B) cargo gear

C) steering engine

D) rudder

Answer-D


80)The horizontal flat surfaces where the upper stock joins the rudder are the __________.

A) rudder keys

B) rudder palms

C) lifting flanges

D) shoes of the rudder

Answer-B


81)The vessel's "quarter" is located __________.

A) abeam

B) dead astern

C) just forward of the beam on either side

D) on either side of the stern

Answer-D


82)A chock __________.

A) is a deck fitting used to shackle gear to the deck

B) permits easy jettisoning of deck cargo in an emergency

C) prevents stress concentration in the bulwark

D) provides openings through the bulwark for mooring lines

Answer-D


83)What is the purpose of the freeing ports on a vessel with solid bulwarks?

A) Allow water which may be shipped on deck to flow off rapidly

B) Permit easy jettisoning of deck cargo in an emergency

C) Prevent the formation of any unusual stress concentration points

D) Lighten the above deck weight caused by a solid bulwark

Answer-A


84)Freeing ports on a vessel with solid bulwarks __________.

A) prevent stress concentration in the bulwark

B) permit easy jettison of deck cargo in an emergency

C) provide openings through the bulwarks for mooring lines

D) allow water shipped on deck to flow off rapidly

Answer-D




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