QUESTIONS AND 100% CORRECT WELL DETAILED
ANSWERS|LATEST
UPDATE!!!!2025/2026|GUARANTEED
High Velocity water moving across the intersecting pipe, pulling the water out of the
intersecting pipe is an example of:
a) Auxiliary water supply
b) Isolation
c) Aspirator effect
d) Direct cross-connection - ANSWER C) Aspirator effect
One foot of elevation equals
a) 14.7 psi
b) 33.9 psi
c) Atmospheric pressure at sea level
d) .433 psi - ANSWER d) .433 or 1/2.31 ft
The definition of backpressure is:
a) static pressure at sea level
b) Pressure greater than in the distribution system
c) pressure lower than the distribution system
1
,d) Vertical height water is lifted in a vacuum - ANSWER b) Pressure greater than in the
distribution system
1 cubic foot of water weighs
a) 62.4 lbs
b) 8.34 lbs
c) 14.7 lbs
d) 43.3 lbs - ANSWER 62.4 lbs (8.34 x 7.48)
The definition of auxiliary water supply is:
a) water that has gone through the meter
b) water that been recycled
c) Any water supply that other than that received from a public water system
d) Water under pressure greater than the distribution system - ANSWER c) Any water
supply that other than that received from a public water system
Theoretical vertical height that water can be raised in a perfect vacuum
a) 14.7 ft
b) 33.9 ft
c) 62.4 ft
d) 8.34 ft - ANSWER b) 33.9 ft
The two types of cross-connections are:
a) Backpressure and backsiphonage
2
, b) Static and dynamic
c) Aspirator and venture
d) direct and indirect - ANSWER d) direct and indirect
The definition of an approved water supply is:
a) Any water supply other than that received from a public water supply
b) Water supply whose possibility is regulated by a state or local health agency
c) Any water supply that has a pressure greater than the pressure in the distribution system
d) Any water supply that records kept for three years - ANSWER b) Water supply
whose possibility is regulated by a state or local health agency
Static pressure is defined as:
a) moving water
b) Water with a pressure greater than 62.4 Psi
c) water that is not moving'
d) Water has been raised 33.9 ft in perfect vacuum - ANSWER c) water that is not
moving'
What is the length of time field test and maintenance reports must be maintained by the
water agency:
a) 3 months
b) 5 years
c) 3 decades
d) 3 years - ANSWER d) 3 years
3
ANSWERS|LATEST
UPDATE!!!!2025/2026|GUARANTEED
High Velocity water moving across the intersecting pipe, pulling the water out of the
intersecting pipe is an example of:
a) Auxiliary water supply
b) Isolation
c) Aspirator effect
d) Direct cross-connection - ANSWER C) Aspirator effect
One foot of elevation equals
a) 14.7 psi
b) 33.9 psi
c) Atmospheric pressure at sea level
d) .433 psi - ANSWER d) .433 or 1/2.31 ft
The definition of backpressure is:
a) static pressure at sea level
b) Pressure greater than in the distribution system
c) pressure lower than the distribution system
1
,d) Vertical height water is lifted in a vacuum - ANSWER b) Pressure greater than in the
distribution system
1 cubic foot of water weighs
a) 62.4 lbs
b) 8.34 lbs
c) 14.7 lbs
d) 43.3 lbs - ANSWER 62.4 lbs (8.34 x 7.48)
The definition of auxiliary water supply is:
a) water that has gone through the meter
b) water that been recycled
c) Any water supply that other than that received from a public water system
d) Water under pressure greater than the distribution system - ANSWER c) Any water
supply that other than that received from a public water system
Theoretical vertical height that water can be raised in a perfect vacuum
a) 14.7 ft
b) 33.9 ft
c) 62.4 ft
d) 8.34 ft - ANSWER b) 33.9 ft
The two types of cross-connections are:
a) Backpressure and backsiphonage
2
, b) Static and dynamic
c) Aspirator and venture
d) direct and indirect - ANSWER d) direct and indirect
The definition of an approved water supply is:
a) Any water supply other than that received from a public water supply
b) Water supply whose possibility is regulated by a state or local health agency
c) Any water supply that has a pressure greater than the pressure in the distribution system
d) Any water supply that records kept for three years - ANSWER b) Water supply
whose possibility is regulated by a state or local health agency
Static pressure is defined as:
a) moving water
b) Water with a pressure greater than 62.4 Psi
c) water that is not moving'
d) Water has been raised 33.9 ft in perfect vacuum - ANSWER c) water that is not
moving'
What is the length of time field test and maintenance reports must be maintained by the
water agency:
a) 3 months
b) 5 years
c) 3 decades
d) 3 years - ANSWER d) 3 years
3
