QUIZ
For full functionality of this site it is necessary to enable JavaScript.
Submitting ...
WELL CONTRACTORS CERTIFICATION CONSTRUCTION EXAM
7fc5c5dd-1992-425b-ab07-fb853b1b2c78
If the wellhead is also equipped with a threaded hose bibb in addition to the threadless sampling tap, the hose bibb shall be fitted with:
Garden hose
Direct connect
Backflow preventer
None of the above
When might spacing between wells in well point systems be greater than 50ft
Depth and thickness of the aquifer allow well screens 10ft or longer
Large pockets of rocks within aquifer
Piping is too large
None of the above
Well point systems are typically used under the following conditions
Water table is within a few feet of the ground surface
Pumping from wells is with suction lift
Water bearing sand must exist at depths of 20-50 ft
All of the above
A drive shoe that is attached to the lower end of the string of casing prevents damage to the bottom of the:
Borehole
Casing
Drillbit
None of the above
What method is commonly used to place a well screen:
Drive method
Pull Back Method
Removal method
None of the above
Answered
0
of
116
(
0
%)
Save
Next Page »
Next Page »
Save and Continue
Powered by FlexiQuiz.
The time limit has expired and your responses have been submitted.
×
Close