Matching questions
1-80 of 80
Click a term to match it with a definition
5 feet
Give this one a try later!
Excavations greater than ________ deep should be shored or sloped
Have at least two employees standing on the topside
Give this one a try later!
When entering a vertical confined space, the distribution operator should:
Notify customer to repair it immediately or service may be terminated
,Give this one a try later!
It has been determined that a customers backflow device has failed, what
steps should the utility take?
Copper and plastic
Give this one a try later!
What types of pipe are commonly used for water distribution service lines?
Tracer wire or tape
Give this one a try later!
How can a buries plastic water pipe be located using electronic
equipment?
It would raise the pH
Give this one a try later!
Chlorine products affect the pH in different ways. If 18% sodium
hypochlorite (caustic soda) was blended into a solution and used as a
disinfectant, what effect could this solution have on the pH of the water?
, Just outside the chlorine room
Give this one a try later!
Where should a self-contained breathing apparatus be stored when a
water utility uses chlorine gas as a disinfectant?
To prevent water loss when hydrant is damaged
Give this one a try later!
Why do water systems install dry barrel fire hydrants?
Hypochlorites
Give this one a try later!
What type of chlorine product is used most often to disinfect groundwater
wells?
Fire
Give this one a try later!
1-80 of 80
Click a term to match it with a definition
5 feet
Give this one a try later!
Excavations greater than ________ deep should be shored or sloped
Have at least two employees standing on the topside
Give this one a try later!
When entering a vertical confined space, the distribution operator should:
Notify customer to repair it immediately or service may be terminated
,Give this one a try later!
It has been determined that a customers backflow device has failed, what
steps should the utility take?
Copper and plastic
Give this one a try later!
What types of pipe are commonly used for water distribution service lines?
Tracer wire or tape
Give this one a try later!
How can a buries plastic water pipe be located using electronic
equipment?
It would raise the pH
Give this one a try later!
Chlorine products affect the pH in different ways. If 18% sodium
hypochlorite (caustic soda) was blended into a solution and used as a
disinfectant, what effect could this solution have on the pH of the water?
, Just outside the chlorine room
Give this one a try later!
Where should a self-contained breathing apparatus be stored when a
water utility uses chlorine gas as a disinfectant?
To prevent water loss when hydrant is damaged
Give this one a try later!
Why do water systems install dry barrel fire hydrants?
Hypochlorites
Give this one a try later!
What type of chlorine product is used most often to disinfect groundwater
wells?
Fire
Give this one a try later!
