FlexiQuiz - WELL CONTRACTORS CERTIFICATION WELL DEVELOPMENT QUIZ

Chemical action which causes easting away or destruction of a material

Reduction

Slacking

Corrosion

None of the above

What two items are important in determining maintenance procedures

Records of maintenance

Records of water tests

Chemical analyses of water

All of the above

A grout inspection appointment should be made

Prior to installing grout

After grout is installed

None of the above

Both A & B

Forms of incrustation can be caused by precipitate from

Calcium

Magnesium

Iron

manganese

All of the above

Elements in the water that speed up corrosion are

Dissolved carbon dioxide

Dissolved oxygen

Dissolved hydrogen sulfide

All of the above

WELL CONTRACTORS CERTIFICATION WELL DEVELOPMENT QUIZ