1 of 21
Term
The type of hydrant that has a wet-top whereby the threaded end of
the main rod and operating nut are not sealed from water when the
main valve is open is the _________ hydrant.
a. Dry-barrel
b. Cory
c. Compression
d. Wet-barrel
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a. Dry-barrel e. Both B & D
D. Transpiration b. Galvanic Series
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, 2 of 21
Term
Under the Safe Drinking Water Act, Lead Free means
a. The use of materials other than Lead
b. The temporary use of lead under a lead replacement program
c. Provided the use of lead in the system meets certain percentage
levels
d.Proof of solder free joints
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b. Reduced Pressure Principal d. All of the above
c. Provided the use of lead in
c. prevent backflow of non-potable
the system meets certain
water into drinking water supply
percentage levels
Don't know?
, 3 of 21
Term
Copper Sulfate is used in lake management to __________
a.Neutralize chlorine
b. Control algae blooms
c. Reduce turbidity
d. None of the above
Give this one a try later!
b. Double Check valve d. Pitot gauge
d. Beneficial Use Right c.control algae blooms
Don't know?
Term
The type of hydrant that has a wet-top whereby the threaded end of
the main rod and operating nut are not sealed from water when the
main valve is open is the _________ hydrant.
a. Dry-barrel
b. Cory
c. Compression
d. Wet-barrel
Give this one a try later!
a. Dry-barrel e. Both B & D
D. Transpiration b. Galvanic Series
Don't know?
, 2 of 21
Term
Under the Safe Drinking Water Act, Lead Free means
a. The use of materials other than Lead
b. The temporary use of lead under a lead replacement program
c. Provided the use of lead in the system meets certain percentage
levels
d.Proof of solder free joints
Give this one a try later!
b. Reduced Pressure Principal d. All of the above
c. Provided the use of lead in
c. prevent backflow of non-potable
the system meets certain
water into drinking water supply
percentage levels
Don't know?
, 3 of 21
Term
Copper Sulfate is used in lake management to __________
a.Neutralize chlorine
b. Control algae blooms
c. Reduce turbidity
d. None of the above
Give this one a try later!
b. Double Check valve d. Pitot gauge
d. Beneficial Use Right c.control algae blooms
Don't know?
