Download Aptitude Crack
img not found img not found

Docks and Harbours

Q1: The operation of removing material from the sea or river bed is known as

A Mining

B Dredging

C Digging

D None of these.

ANS:B - Dredging

Dredging is the act of removing silt and other material from the bottom of bodies of water. As sand and silt washes downstream, sedimentation gradually fill channels and harbors. This material must be periodically removed by dredging.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.