Term Definition
The process by wich water Sanitary seal
changes from the gas to the
liquid form is called
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True False
Correct definition
Condensation
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Term Definition
The rotating element in a Impeller
centrifugal pump is commonly
,called the
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True False
3 of 61
Term Definition
Shoring is normally required for Invert
trenches of that minimum depth
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True False
Correct definition
5 feet
4 of 61
Definition Term
Peak demand The bubbles formed in a
positive multiple tube
fermentation test are
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True False
Correct definition
The maximum momentary load placed on a water supply
system is known as
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Term Definition
When collecting a distribution As long as necessary to permit
system sample, the water cleaning of service line
should be allowed to run for a
period of time prior to sample
collection. How long
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True False
6 of 61
Term Definition
A normally burried valve Corporation Stop
located on a street water main
, and leading to water service is
known as
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True False
7 of 61
Definition Term
An aquifer A ph reading of 6.0 units
indicates the water sample is
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True False
Correct definition
A water bearing formation in the soil is referred to as
8 of 61
Definition Term
Are ready to use Sample bottles wich are
furnished by a certified
laboratory for collection of
bacteriological samples