Harbour & Airport Engineering (2180602) MCQ

MCQs of Docks and Locks

MCQ No - 1

___________________ is the ship repairing facility in movable form.

(A) Floating dock
(B) Lift dock
(C) Graving dock
(D) Noe of the above

MCQ No - 2

Which facilities are available at graving dry dock?

(A) Compressed air supply
(B) Pulling equipment
(C) Supply of fresh water
(D) All of the above

MCQ No - 3

________________________ are used to support the ship from bottom in graving dry dock.

(A) Mooring posts
(B) Timber shores
(C) Keel blocks and bilge blocks
(D) None of the above

MCQ No - 4

Bilge blocks are set at an interval of _________________ length wise.

(A) 10 m
(B) 2 m to 8 m
(C) 1 m
(D) 10 m to 15 m

MCQ No - 5

Keel blocks along the center line of dry dock is laid at ____________ center to center.

(A) 1.2 m
(B) 2 m
(C) 1.2 ft
(D) 2 ft