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Back Flow Test QUESTIONS AND CORRECT ANSWERS GRADED A+ 2024/2025
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Back Flow Test QUESTIONS AND CORRECT ANSWERS GRADED A+ 2024/2025
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Back Flow TestB. Backflow - ANSThe unintentional reversal of go with the flow in a potable water gadget
which may also result in contamination or pollutants of the system.
A. Go connection
B. Backflow
C. Backpressure backgflow
D. Backsiphonage backflow
D. Isolation backflow tool - ANSA device hooked up inside the potable water supply to a
system that contains a pullutant or contaminant to prevent backflow into the potable water
device within the facility
A. Backflow
B. Backflow prevention tool
C. Backflow stress backflow
D. Isolation backflow device
A. Health Hazard (Low) - ANSA connection made to the potable water machine whereby the
hazard from backflow occuring would be constrained to the pollution of the potable water
with objectionable however trustworthy materials.
A. Health chance (low)
B. Health hazard (High)
C. Pollutants
D. Infection
A. Backflow prevention tool - ANSAny device, approach, or production used to save you the
backward drift of drinks, solids, or gases into potable distribution system.
A. Backflow prevention device
B. Air hole
C. Isolution backflow tool
D. Backsiphonage backflow
D. Atmospheric vacuum breaker - ANSA mechanical device together with a drift take a look
at valve and an air inlet port designed to prevent backsiphonage
A. Again drift
B. Pollutants
C. Air hole
D. Atmospheric vacuum breaker
C. Backsiphonage backflow - ANSThe reversal of everyday drift in a device due to a bad
stress (vacuum or partial vacuum) in the deliver piping.
A. Atmostpheric vacuum breaker
B. Backflow
C. Backsiphonage backflow
D. Backpressure backflow
, B. Pollutants - ANSDoes now not represent an actual fitness danger although the first-rate of
the water is impaired with appreciate to flavor, scent, or application.
A. Health chance (excessive)
B. Pulution
C. Degree of chance
D. Toxic substance
D. Poisonous substance - ANSAny liquid, strong, or gasoline, which when brought into the
water deliver, creates, or may also create, a risk to the fitness and well being of the client.
A. Contamination
B. Health threat (high)
C. Fitness threat (low)
D. Toxic substance
A. Degree of threat - ANSA dedication on whether the substance in the nonpotable machine
is poisonous or dependable
A. Diploma of threat
B. Fitness hazard (excessive)
C. Fitness risk (low)
D. Toxic substance
A. Air hole - ANSThe unobstructed vertical distance thru the loose environment among the
bottom opening from any pipe or outlet presenting water to a tank, and plumbing fixture.
A. Air hole
B. Submerged inlet
C. Backflow
D. Move connection
C. Submerged inlet - ANSAn arrangement of pipes, fittings, or devices that introduces
potable water right into a nonpotable machine under the flood level rim of a receptacle
A. Inlet
B. Outlet
C. Submerged inlet
D. Submerged outlet
B. Contamination - ANSDoes represent an actual fitness chance, the purchaser being
subjected to doubtlessly deadly waterborne disorder or infection
A. Degree of danger
B. Contamination
C. Pollution
D. Poisonous substance
A. Cross connection - ANSAny arrangement of pipes, fittings, fixtures, or gadgets that
connects a nonpotable system to a potable water machine.
A. Move connection
B. Criss siphonage
C. Backflow
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