Water Distribution Grade 1 Certification ADEQ Practice Exam Questions with Correct Verified Solutions 100% Guaranteed Pass
1 view 0 purchase
Course
Water distribution
Institution
Water Distribution
Water Distribution Grade 1 Certification ADEQ Practice Exam Questions with Correct Verified Solutions 100% Guaranteed PassWater Distribution Grade 1 Certification ADEQ Practice Exam Questions with Correct Verified Solutions 100% Guaranteed PassWater Distribution Grade 1 Certification ADEQ Practice ...
Water Distribution Grade 1
Certification ADEQ Practice Exam
Questions with Correct Verified
Solutions 100% Guaranteed Pass
What is the range of the pH scale? between _____________-14. - ANS ✓Zero
What does a Bellows-type sensor reacts to a change in? _________________. - ANS
✓Pressure
Centrifugal pumps do not generate suction unless the impeller is
submerged in water. If a pump is located above the level of water what must
be provided on the suction piping to hold the prime? - ANS ✓Foot Valve
What causes pump cavitation? A suction line may be ____________ or the pump
is above the waterline. You have over pumped the well. - ANS ✓Clogged
What does continuous leakage from a mechanical seal on a pump indicate?
The mechanical seal needs to be ___________________. - ANS ✓Replaced
What is a possible cause of a scored shaft sleeve? The _____________ has broken
down - ANS ✓Packing
Water Distribution
, 2
Water
What is one disadvantage of a centrifugal pump? It is not______________. - ANS
✓Self-Priming
What is the best seal to use for a pump operating under high suction head
conditions? A _____________ seal. - ANS ✓Mechanical
What is the common method used to secure an impeller to the shaft on
double-suction pump? A _____________ and a tight fit. - ANS ✓Key
What is the main purpose of the wear rings in a centrifugal double suction
pump? The wear rings maintain a flow _______________ between the impeller
discharge and suction areas. - ANS ✓Restriction
What is the purpose of the foot valve on a pump? It keeps the pump
_____________. - ANS ✓Primed
At which type of facility is a remote operator allowed to operate? Any Grade
1 or Grade 2 __________________. - ANS ✓Facility
At which type of facility is an on-site operator mandatory? All grade _____
and grade _________ facilities. - ANS ✓3 & 4
How close must a certified operator of a facility live to a facility to legally
operate the facility as a remote operator? Within 200 miles by ________ travel.
- ANS ✓Ground
Systems with what types of source water are required by law to treat using
filtration and disinfection? _________________ under the direct influence of
surface water and surface water sources. - ANS ✓Groundwater
Water Distribution
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller DoctorKen. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
