Backflow Prevention Assembly Tester Certification
Actual Exam With Complete Questions & 100%
Detailed Answers
What is backflow? - ANSWER-_____ is the undesirable
reversal of non-potable fluids or other substances through
a cross
connection to the public drinking water system or to the
consumer's potable water system.
Two
types of backflow conditions that may cause the
undesirable fluids to mix with drinking water in the
, event of a cross connection is _____ and ______ -
ANSWER-back pressure and backsiphonage
What are common examples of cross connections? -
ANSWER--Any in-ground irrigation system could cause a
cross connection and is at risk for backflow without a
backflow preventer
- A common cross connection is a common garden hose
attached to your outdoor
spigot with the hose outlet end lying in a pool or inserted
into a sewer clean out
-garden hose inserted in a car's antifreeze-containing
radiator for flushing
Actual Exam With Complete Questions & 100%
Detailed Answers
What is backflow? - ANSWER-_____ is the undesirable
reversal of non-potable fluids or other substances through
a cross
connection to the public drinking water system or to the
consumer's potable water system.
Two
types of backflow conditions that may cause the
undesirable fluids to mix with drinking water in the
, event of a cross connection is _____ and ______ -
ANSWER-back pressure and backsiphonage
What are common examples of cross connections? -
ANSWER--Any in-ground irrigation system could cause a
cross connection and is at risk for backflow without a
backflow preventer
- A common cross connection is a common garden hose
attached to your outdoor
spigot with the hose outlet end lying in a pool or inserted
into a sewer clean out
-garden hose inserted in a car's antifreeze-containing
radiator for flushing
