Matching questions
1-20 of 20
Click a definition to match it with a 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
What well measurements must be known to calculate the specific capacity for a well?
a. Static and water table
b. Drawdown and discharge capacity
, c. Power input to the motor and pump efficiency
d. Discharge pressure and head
Give this one a try later!
B. Drawdown and discharge capacity
An approved device to prevent backflow and backsiphonage is a
a. gate valve
b. Double Check valve
c. Surge tank
d. Pressure Vacuum
Give this one a try later!
b. Double Check valve
A cross connection is defined as a connection between
a. A potable water system and a non-potable water system
b. A high-pressure system and a low-pressure system
c. two different size pipes
d. a cross on a water main
Give this one a try later!
a. A potable water system and a non-potable water system
1-20 of 20
Click a definition to match it with a 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
What well measurements must be known to calculate the specific capacity for a well?
a. Static and water table
b. Drawdown and discharge capacity
, c. Power input to the motor and pump efficiency
d. Discharge pressure and head
Give this one a try later!
B. Drawdown and discharge capacity
An approved device to prevent backflow and backsiphonage is a
a. gate valve
b. Double Check valve
c. Surge tank
d. Pressure Vacuum
Give this one a try later!
b. Double Check valve
A cross connection is defined as a connection between
a. A potable water system and a non-potable water system
b. A high-pressure system and a low-pressure system
c. two different size pipes
d. a cross on a water main
Give this one a try later!
a. A potable water system and a non-potable water system
