FlexiQuiz - WELL CONTRACTORS CERTIFICATION WELL DEVELOPMENT QUIZ

Treatment for incrustation usually involves use of

Acid

Base

Lysol

None of the above

What are some steps to consider during disinfection of a well

Water in well should be agitated

Surfaces of all parts above water level cleaned/washed down

Time of contact the chlorine should stay in well

All of the above

Every water supply well shall be equipped with ________ to evaluated water level

Access line

Access port

Pipe opening

None of the Above

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

What are the major classes of variable displacement pumps

Centrifugal

Jet

Air lift

All of the above

WELL CONTRACTORS CERTIFICATION WELL DEVELOPMENT QUIZ