Water Supply Questions With
Accurate Answers
1,000-1,499gpm correct answer Class A/green
1,500 gpm or greater correct answer Class AA/light blue
500 correct answer Class C/red
500-999gpm correct answer Class B/orange
A backflow preventer or clapper valve correct answer Prevents water from
reentering the public water supply
A cistern is a correct answer Underground water tank that collects rainwater
A network of intermediate size pipe that reinforces the overall grade system by
forming whoops that interconnect primary feeders best defines correct answer
Secondary feeders
According to the national fire protection Association 291 standard, a fire hydrant
color coded Greene will flow correct answer 1,000-1,499 gpm
According to the national fire protection Association 291 standard, a fire hydrant
color-coded red will flow correct answer Less than 500 gpm
, According to the national fire protection Association, a hydrant with a flow rate of
1002 1490 9G p.m. may have a___-colored bonet on the cap correct answer
Green
According to the national fire protection Association, a hydrant with an orange
bonnet Orcap may be expected to flow___ gallons per minute correct answer
500-999
After connecting the supply line to the hydrant, the firefighter should___the
hydrant correct answer Fully open
Almost any static source of water can be used for drafting if it is correct answer
Sufficient in the quantity and is not contaminated
Before opening a portable tank, a___ should be placed on the ground to help
protect the liner correct answer Heavy tarp
Device that speeds the process of dumping a load of water from a tinder is a
correct answer Jet assist dump
Dump site selection should be based on correct answer Turn around area for the
tenders
Failure to open a dry barrel hydrant fully will result in a reduced amount of
available water and will contribute to correct answer Ground erosion
For a gravity system to work, their primary water supply must be at least___ feet
above the highest point in the water distribution system correct answer 100
Accurate Answers
1,000-1,499gpm correct answer Class A/green
1,500 gpm or greater correct answer Class AA/light blue
500 correct answer Class C/red
500-999gpm correct answer Class B/orange
A backflow preventer or clapper valve correct answer Prevents water from
reentering the public water supply
A cistern is a correct answer Underground water tank that collects rainwater
A network of intermediate size pipe that reinforces the overall grade system by
forming whoops that interconnect primary feeders best defines correct answer
Secondary feeders
According to the national fire protection Association 291 standard, a fire hydrant
color coded Greene will flow correct answer 1,000-1,499 gpm
According to the national fire protection Association 291 standard, a fire hydrant
color-coded red will flow correct answer Less than 500 gpm
, According to the national fire protection Association, a hydrant with a flow rate of
1002 1490 9G p.m. may have a___-colored bonet on the cap correct answer
Green
According to the national fire protection Association, a hydrant with an orange
bonnet Orcap may be expected to flow___ gallons per minute correct answer
500-999
After connecting the supply line to the hydrant, the firefighter should___the
hydrant correct answer Fully open
Almost any static source of water can be used for drafting if it is correct answer
Sufficient in the quantity and is not contaminated
Before opening a portable tank, a___ should be placed on the ground to help
protect the liner correct answer Heavy tarp
Device that speeds the process of dumping a load of water from a tinder is a
correct answer Jet assist dump
Dump site selection should be based on correct answer Turn around area for the
tenders
Failure to open a dry barrel hydrant fully will result in a reduced amount of
available water and will contribute to correct answer Ground erosion
For a gravity system to work, their primary water supply must be at least___ feet
above the highest point in the water distribution system correct answer 100
