FlexiQuiz - WELL CONTRACTORS CERTIFICATION WATER & HYDROGEOLOGY

The level at which water stands in a well when pumping is in progress is called:

Well height

Draw level

Pumping level

Residual level

What two elements are utilized to express the “hardness” of water?

Iron and hydrogen

Oxygen and helium

Calcium and magnesium

None of the above

The term pH is the relative concentration of ______ ions in water

Iron

Hydrogen

Chlorine

Manganese

How is the static water level generally recognized and measured in a well?

Measure the diatance of the well head to the ground

Measure the distance from the top of the water in well to the ground surface

Measure the distance from the well pump to the ground

Measure the water after shutting off the flow of the well

Both b & d

The part of the total volume when water is released from a material is called it’s ____________

porosity amount

partial volume

specific yield

small measure

WELL CONTRACTORS CERTIFICATION WATER & HYDROGEOLOGY