820Civil EngineeringMedium
Corrosion of well pipes may not be reduced by________?
Areducing the draw down and the pumping rate
Busing screens having larger area of openings
Cnone of these
Dreducing the flow velocity
Eusing thicker pipes
Correct answer
B. using screens having larger area of openings
Explanation
The correct answer is using screens having larger area of openings.