FlexiQuiz - WELL CONTRACTORS CERTIFICATION WELL DEVELOPMENT QUIZ

What is the most common cause of decrease in well yield

Deposits on well screen

Corrosion of wells creen

Both A & B

None of the above

Chemical action which causes easting away or destruction of a material

Reduction

Slacking

Corrosion

None of the above

Artificial means to force dissolved materials out of water is called

Cleaning

Antisedimentation

Flocculation

None of the above

Forms of incrustation can be caused by precipitate from

Calcium

Magnesium

Iron

manganese

All of the above

What are some ways to treat water for tastes or odors

Aeration

Chemical treatment

Activated carbon

All of the above

WELL CONTRACTORS CERTIFICATION WELL DEVELOPMENT QUIZ