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

A
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

D
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

C
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

B
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

A