FlexiQuiz - WELL CONTRACTORS CERTIFICATION WELL DEVELOPMENT QUIZ

What are the instances where disinfection of a well should take place

After construction

After repair

Opening any part of the system

All of the above

Artificial means to force dissolved materials out of water is called

Cleaning

Antisedimentation

Flocculation

None of the above

Storage of water to allow particles to settle out is called

Soil dissolve

Settler

Sedimentation

None of the above

The well construction permit must be held on site during all phases of installation of well

True

False

Chemical action which causes easting away or destruction of a material

Reduction

Slacking

Corrosion

None of the above

WELL CONTRACTORS CERTIFICATION WELL DEVELOPMENT QUIZ