FlexiQuiz - WELL CONTRACTORS CERTIFICATION WELL DEVELOPMENT QUIZ

What is the action of polyphosphates in eliminating incrustation(s) on screens

Burn off encrustation

Break up deposits that can be pumped from well

Dissolve deposits

None of the above

What factors can effect yield on a well

Geologic conditions

Hydrological condition

Water quality

Type of well construction

All 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

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

WELL CONTRACTORS CERTIFICATION WELL DEVELOPMENT QUIZ