Exam (elaborations)
Backflow Prevention Assembly Tester Training COMPLETE SOLUTION PACKAGE Latest Update 2024/2025
- Course
- Institution
Backflow Prevention Assembly Tester Training COMPLETE SOLUTION PACKAGE Latest Update 2024/2025
[Show more]
Content preview
Backflow PreventionAssembly Tester
Training
COMPLETE SOLUTION
PACKAGE
Latest Update
2024/2025
,BACKFLOW PREVENTION ASSEMBLY TESTER PRACTICE EXAM
In responding to a backflow incident the water purveyor should
(A) Call the mayor
(B) Implement the emergency response plan
(C) Install a vacuum breaker
(D) Develop a good excuse - answer-Implement the emergency response plan
A mixture of air and gas is considered hazardous when the mixture exceeds what percentage of gthe
lower explosive limit
(A) 0%
(B) 3%
(C) 7%
(D) 10% - answer-10%
To exert a pressure of 1.0 psi at base of a water column the column would have to be
(A) 4.34 high
(B) 14.7 high
(C) 27.75 high
(D) 33.89 high - answer-27.75 high
A DC must be tested
(A) Upon installation
(B) Every 6 month
(C) Annually on a health hazard
(D) none of the above - answer-Upon installation
An absolute perssure of 25 psiaa (at sea level) is equal to approximately
(A) 5 psi
,(B) 10 psi
(C) 20 psi
(D) 25 psi - answer-10 psi
Dueing a field test the air inlet on PVB must open at
(A) Above 2.0 psid
(B) Below 1.0 psid
(C) Above 1.0 psid
(D) Below 2.0 psid - answer-Above 1.0 psid
A differential pressuer gauge is used to field test
(A) PVB's
(B) Dual Checks
(C) AVB's
(D) All the above - answer-PVB's
Backflow in a water supply can be caused by
(A) Backpressure only
(B) A Barometric Loop
(C) Backsiphonage only
(D) Backpressure and Backsiphonage - answer-Backpressure and Backsiphonage
A BPAT tester is required to report test information on the proper forms to the
(A) Administrative authority
(B) Manufacturer's Rep
(C) EPA
(D) None of the above - answer-Administrative authority
The relief valve opens when closing #2 shut off valve on a RP What is the most probable cause
, (A) #1 Shut off valve is open
(B) #2 Shut off valve is open
(C) #1 check is fouled open
(D) Shut off is leaking - answer-#1 check is fouled open
When field testing the #1 Check of a RP the differential pressurw shouid be
(A) Greter than or equal to 5.0 psid
(B) 3.0 psid greater than the relief valve opening point
(C) 1.0 psid in the directiom of flow
(D) Less than 5.0 psid - answer-Greter than or equal to 5.0 psid
When testing a SVB what is the firsrt test being performed
(A) The air inlet opening point
(B) The static pressure across the check valve
(C) To verify the #2shut off hold tight
(D) To check if the SVB hold water - answer-The static pressure across the check valve
When testing a PVB the air inlet opens upon closing the #1 shut off valve What is the most probable
cause
(A) Leaking #2 shut off valve
(B) Leaking #1 shut off valve
(C) Fouied air inlert
(D) Fouied check valve - answer-Leaking #2 shut off valve
A 2" AVB when used on irrigation systemsterm-15 shall be instilled
(A) 6" above all downstream piping
(B) 18" above all downstream piping
(C) 24" above all downstream piping
(D) 27 3/4" above all downstream piping - answer-6" above all downstream piping
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 PatrickHaller. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $22.89. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
76658 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now