1 of 535
Term Definition
minimum required pressure 35 psi
during fire flow conditions
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True False
Correct definition
20 psi
2 of 535
Definition Term
Should be done when elevated Throttling Discharge Valve
storage is not available to
approximate system flow
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True False
3 of 535
Definition Term
water istn mixed, stagnant what is the purpose of an
water, prone to freezing in cold auxiliary valve on a fire hydrant?
climates. non potable
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True False
Correct definition
what is the primary feature of water in an emergency
storage tank?
4 of 535
Definition Term
establish hydrant on main common way to establish drain
connection to distribution connection to elevated stroage
tower
,system, hydrant may be drained
or maintenance performed
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True False
5 of 535
Term Definition
how many valves should be two, or preferably three
used when a main intersects a
grid
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True False
6 of 535
Term Definition
orifice meters constriction in the pipeline,
accurate for certain range of
flows, little maintenance, little
friction loss.
, Give this one a try later!
True False
Correct definition
thin plate secured to pipe by flanges, inexpensive,
generates high head loss
7 of 535
Term Definition
pressure head (ft) a map that provides a diagram
of the overall distribution system
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True False
Correct definition
equal to pressure psi times 2.31
8 of 535
Term Definition
non transient, non community lead, DBPs and microbiological
water system safety
Give this one a try later!
Term Definition
minimum required pressure 35 psi
during fire flow conditions
Give this one a try later!
True False
Correct definition
20 psi
2 of 535
Definition Term
Should be done when elevated Throttling Discharge Valve
storage is not available to
approximate system flow
,Give this one a try later!
True False
3 of 535
Definition Term
water istn mixed, stagnant what is the purpose of an
water, prone to freezing in cold auxiliary valve on a fire hydrant?
climates. non potable
Give this one a try later!
True False
Correct definition
what is the primary feature of water in an emergency
storage tank?
4 of 535
Definition Term
establish hydrant on main common way to establish drain
connection to distribution connection to elevated stroage
tower
,system, hydrant may be drained
or maintenance performed
Give this one a try later!
True False
5 of 535
Term Definition
how many valves should be two, or preferably three
used when a main intersects a
grid
Give this one a try later!
True False
6 of 535
Term Definition
orifice meters constriction in the pipeline,
accurate for certain range of
flows, little maintenance, little
friction loss.
, Give this one a try later!
True False
Correct definition
thin plate secured to pipe by flanges, inexpensive,
generates high head loss
7 of 535
Term Definition
pressure head (ft) a map that provides a diagram
of the overall distribution system
Give this one a try later!
True False
Correct definition
equal to pressure psi times 2.31
8 of 535
Term Definition
non transient, non community lead, DBPs and microbiological
water system safety
Give this one a try later!
