FlexiQuiz - WELL CONTRACTORS CERTIFICATION WELL DEVELOPMENT QUIZ

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

What has most to do with occurrence of incrustation on wells screen

Water quality

Dissolved substances in water

Substance introduced in water

All of the above

Chemical action which causes easting away or destruction of a material

Reduction

Slacking

Corrosion

None of the above

Water treatment for correction can be

Softening

Iron removal

Corrosion correction

All of the above

WELL CONTRACTORS CERTIFICATION WELL DEVELOPMENT QUIZ