Exam (elaborations)
Backflow | 134 Complete Questions and Answers 100% Verified | Updated
- Course
- Institution
Backflow | 134 Complete Questions and Answers 100% Verified | Updated
[Show more]
Content preview
Backflow | 134 Complete Questions andAnswers 100% Verified | Updated 2024-2025
Public Health Service - ANSWER Drinking water standards in the united states
were first est. by the
1966 - ANSWER The AWWA's manual of recommended practice about
backflow prevention was first published in
Cross-connection survey - ANSWER The USEPA's Total Coliform Rule contains
requirments for
3 - ANSWER Sanitary surveys must be conducted by community water supplies
every ______ years
funded mandate - ANSWER At the federal regulatory level, cross-connection
controls is not a
federal standards - ANSWER Under federal law, citizens can sue a water
supplier if the quality does not meet
free flowing tap - ANSWER Utilities are responsible for the waters quality to
the last
check valve - ANSWER In 1925 the AWWA determined that _______________
were not adequate protection
,15,000 - ANSWER A federal court can assess a civil penalty for maintaining a
hazardous connection of up to $___________ per day
5,000 - ANSWER In 1898, A water utility was fined $_________ for supplying
poor water.
6 - ANSWER A flushometer vacuum breaker must be installed above the fixture
a min of ______ inches
interconnected - ANSWER According to the Uniform Plumbing Code, in
buildings where potable water and non potable water systems are installed, each
system shall be
certified backflow tester - ANSWER The Uniform Plumbing code requires
backflow preventers to be tested by a
1 - ANSWER The critical installation level for a water closet ball cock is ______
inches
toxic fumes - ANSWER A backflow preventer may not be located in an area
containing
Green and white lettering - ANSWER The United Plumbing Code color code for
potable water pipe labels is
, not to be allowed under any condition - ANSWER The United Plumbing code
states that a direct connection between the potable water piping and sewer
connected waste shall
repaired, installed, relocated - ANSWER According to Uniform plumbing Code
backflow prevention assemblies shall be tested
72 - ANSWER According to Uniform plumbing code, vacuum breakers fpr hose
connections in health care or laboratory areas should be not less than _______
inches above a floor
Double check valve assembly (DCVA) - ANSWER The backflow preventer not
allowed on an irrigation system is a
back flow protection - ANSWER A single check valve does not provide
spring loaded check valve - ANSWER A hose bib vacuum braker contains a
Atmospheric Vacuum Breaker (AVB) - ANSWER Flush tanks contain a
specialized type of
negative supply pressure and elevated downstream pressure - ANSWER A duel
check valve provides protection against
expansion tank - ANSWER When a backflow preventer is installed as
containment protection on a water service it is recommended that the plumbing
system contain a
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 StudySet. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
72042 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now