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Study sets matching "water distribution math questions"

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Study sets matching "water distribution math questions"

21 terms
Water Distribution Math Review
1 psi =
1 ft of head =
1 cuft of water =
1 gallon =
2.31 ft. of head
.433 psi
7.48 gallons or 62.4 lbs.
8.34 lbs. or 3,785 ml (milliters)
1 psi =
2.31 ft. of head
1 ft of head =
.433 psi
11 terms
water distribution test MATH
How many gallons of water can a 2.8 cu…
How many gallons of paint are required…
What is the gauge pressure exerted at…
A fire hydrant is 94-feet below the bo…
20.9 gallons
c. 8
a. 12.1 psig
c. 55.4 psi
How many gallons of water can a 2.8 cu…
20.9 gallons
How many gallons of paint are required…
c. 8
21 terms
Water Distribution Math Review
1 psi =
1 ft of head =
1 cuft of water =
1 gallon =
2.31 ft. of head
.433 psi
7.48 gallons or 62.4 lbs.
8.34 lbs. or 3,785 ml (milliters)
1 psi =
2.31 ft. of head
1 ft of head =
.433 psi
11 terms
water distribution test MATH
How many gallons of water can a 2.8 cu…
How many gallons of paint are required…
What is the gauge pressure exerted at…
A fire hydrant is 94-feet below the bo…
20.9 gallons
c. 8
a. 12.1 psig
c. 55.4 psi
How many gallons of water can a 2.8 cu…
20.9 gallons
How many gallons of paint are required…
c. 8
11 terms
water distribution test MATH
How many gallons of water can a 2.8 cu…
How many gallons of paint are required…
What is the gauge pressure exerted at…
A fire hydrant is 94-feet below the bo…
20.9 gallons
c. 8
a. 12.1 psig
c. 55.4 psi
How many gallons of water can a 2.8 cu…
20.9 gallons
How many gallons of paint are required…
c. 8
15 terms
Water Distribution
Hydrology
Salinity
Desalination
Watershed
Study of water
A measure of the amount of dissolved salts in a given amount…
A process of removing salt from ocean water
the land area that drains into a river, stream, or other body…
Hydrology
Study of water
Salinity
A measure of the amount of dissolved salts in a given amount…
15 terms
The Distribution of Water
Hydrosphere
71%
97%
3%
the total amount of water on the planet (all of the water)
of Earth is covered by water
of water on Earth is salt water
of water on Earth is fresh water
Hydrosphere
the total amount of water on the planet (all of the water)
71%
of Earth is covered by water
12 terms
Water Distribution
Aquifer
Brackish
Estuary
Glaciers
an underground layer of rock or soil that holds water
slow moving water that has more salinity (salt) than fresh wa…
bodyof water where a river meets ocean
a large mass of moving ice and snow on land
Aquifer
an underground layer of rock or soil that holds water
Brackish
slow moving water that has more salinity (salt) than fresh wa…
26 terms
Water distribution
A fluids resistance to moving through…
Name four categories of water supply s…
Name three classifications of distribu…
Where in the distribution system shoul…
flow resistance
1. surface water ... 2. ground water... 3. purchased water... 4. rural…
1. arterial loop system... 2. grid system... 3. tree system
At regular intervals and at all branches from the arterial ma…
A fluids resistance to moving through…
flow resistance
Name four categories of water supply s…
1. surface water ... 2. ground water... 3. purchased water... 4. rural…
150 terms
Water Distribution
Water bearing strata
Water of consistent quality
The quantity of water that can be take…
Percolation
The term aquifer refers to?
The use of a well supply as a source normally results in?
Maximum Safe Yield of a water source is?
Movement of water through the ground is called?
Water bearing strata
The term aquifer refers to?
Water of consistent quality
The use of a well supply as a source normally results in?
8 terms
Water Distribution
hydrosphere
groundwater
saturated
unsaturated
All of the water on Earth's surface
Precipitation that has fallen to the ground and soaked into t…
No more room to be filled... ex: The ground was saturated so all…
There is still room that can be filled... ex: It had not rained…
hydrosphere
All of the water on Earth's surface
groundwater
Precipitation that has fallen to the ground and soaked into t…
35 terms
Water Distribution
Wells
line or "case" the well.
booster station
Chemical feeders
Holes dug or shafts sunk into the earth to obtain water
To keep the earth from collapsing and filling the well hole... a…
deep well turbine and split case
Direct-feed chlorinators... Solution-feed chlorinators... Hypochlor…
Wells
Holes dug or shafts sunk into the earth to obtain water
line or "case" the well.
To keep the earth from collapsing and filling the well hole... a…
211 terms
Water Distribution
delivered min. working pressure
RP backflow preventer will stop...
gate valves have less...
cavitation is caused by...
35 PSI
back pressure and back siphon age
friction loss
excess pump speed
delivered min. working pressure
35 PSI
RP backflow preventer will stop...
back pressure and back siphon age
31 terms
Water Distribution
is not salty
groundwater
biological functions, climate, warming…
3, 97
Freshwater is water that ________ __________ __________.
water below earth's surface
How is water important to life?
_________% of Earth's water is freshwater... __________% of Eart…
is not salty
Freshwater is water that ________ __________ __________.
groundwater
water below earth's surface
Water Distribution
nitrates
eutrophication
phosphates
turbidity
toxic chemical from fertilizer, sewage
too much nutrients, can lead to algal bloom. Algae decomposes…
toxic chemical from animal waste and laundry
A measure of how clear water is.
nitrates
toxic chemical from fertilizer, sewage
eutrophication
too much nutrients, can lead to algal bloom. Algae decomposes…
20 terms
Water Distribution
Aquifer
Artesian Well
Brackish
Estuary
An underground layer of rock or soil that holds water.
A well in which water rises because of pressure within an aqu…
Slow moving water that has more salinity (salt content) than…
A body of water where a river meets the ocean.
Aquifer
An underground layer of rock or soil that holds water.
Artesian Well
A well in which water rises because of pressure within an aqu…
20 terms
Water distribution
70%
97%
3%
Water Cycle
How much water is on earth surface
How much water on earth is salt water
How much of earths water is fresh water
The continuous process by which water moves from earths surfa…
70%
How much water is on earth surface
97%
How much water on earth is salt water
21 terms
Water distribution
Aquifer
Condensation
Density
Estuary
Layer of permeable rock or sediment with usable water
Water changes from gas to liquid
Amount of mass in a unit of volume
Semi enclosed coastal body of water, sea and freshwater, filt…
Aquifer
Layer of permeable rock or sediment with usable water
Condensation
Water changes from gas to liquid
12 terms
distribution of water
cohesion
adhesion
aquifers
watershed
the sticking together of particles of the same substance... Attr…
the action or process of adhering to a surface or object... An…
An aquifer is an underground layer of water-bearing permeable…
an area or ridge of land that separates waters flowing to dif…
cohesion
the sticking together of particles of the same substance... Attr…
adhesion
the action or process of adhering to a surface or object... An…
9 terms
water Distribution
polar molecule
Universal Solvent
Capillary Action
Cohesion
a molecule in which the centroid of the positive charges is d…
A substance capable of dissolving all or a large variety of s…
a phenomenon caused by surface tension and resulting in the d…
the act or state of cohering, uniting, or sticking together.
polar molecule
a molecule in which the centroid of the positive charges is d…
Universal Solvent
A substance capable of dissolving all or a large variety of s…
12 terms
Distribution Of Water!
cohesion
adhesion
aquifers
watershed
Attraction between molecules of the same substance
An attraction between molecules of different substances
Subterranean, porous, water-holding rocks that provide millio…
An ecosystem where all water runoff drains into a single body…
cohesion
Attraction between molecules of the same substance
adhesion
An attraction between molecules of different substances
26 terms
Water distribution
Why does water move through level pipes?
how can you produce pressurized water?
as you push inward on the water
you do work as you pump water into the…
it accelerates towards lower pressure
push inward on the water, using a surface... - confine and squee…
- it pushes outward on you
work = pressure x volume... - the pressurized water carries your…
Why does water move through level pipes?
it accelerates towards lower pressure
how can you produce pressurized water?
push inward on the water, using a surface... - confine and squee…
Water Distribution
71%
97%
2%
1%
Water covers about _____ of earth's surface
____ of surface water is salt water
_____ of surface water is contained in polar ice caps and gla…
______ of earth's fresh water is available for human consumpt…
71%
Water covers about _____ of earth's surface
97%
____ of surface water is salt water
15 terms
Water distribution
In the cells
The movement of water between the inte…
Is always circulating in a state of dy…
Is the hydrostatic pressure of the blo…
2/3 of our body water is found ?
Osmotic forces control ?
Fluid ?
Net filtration pressure?
In the cells
2/3 of our body water is found ?
The movement of water between the inte…
Osmotic forces control ?
55 terms
Water Distribution Exam
A noisy or vibrating valve may be an i…
The selective destruction or inactivat…
Pathogenic organisms can be removed fr…
The most commonly used distribution sy…
Cavitation
Disinfection
Filtration
Free chlorine
A noisy or vibrating valve may be an i…
Cavitation
The selective destruction or inactivat…
Disinfection
13 terms
Water Distribution
River Basin
Flood
Reservoir
Glacier
The region of land drained by a major river and its tributari…
An excess of water covering the land.
A man-made lake that stores water for human use.
A large mass of moving ice and snow on land.
River Basin
The region of land drained by a major river and its tributari…
Flood
An excess of water covering the land.
20 terms
Water Cycle/Water Distribution
Water Cycle
Ground Water
Impermeable
Permeable
The continuous movement of water from the ocean, to the atmos…
Water located below Earth's Surface
Does not allow water to flow through
Having pores or openings that allow water or other liquids to…
Water Cycle
The continuous movement of water from the ocean, to the atmos…
Ground Water
Water located below Earth's Surface
8 terms
water distribution
potable water
unpotable water
Irrigation
Desalination
water safe for drinking
water not safe for drinking
the procces of bringing water to an area for use in growing c…
the process of removing salt from ocean water
potable water
water safe for drinking
unpotable water
water not safe for drinking
14 terms
Water Distribution
hydrosphere
freshwater
saltwater
pore space
All of the water on earth.... All the water at and near the surf…
Does not contain any saltwater and can be rivers, lakes, stre…
97%
Describes the spaces between soil particles.
hydrosphere
All of the water on earth.... All the water at and near the surf…
freshwater
Does not contain any saltwater and can be rivers, lakes, stre…
17 terms
Distribution of water
How much of the Earth's surface is cov…
How much of the Earth's water is salty?
When water is store underground, it is…
Where do we find groundwater?
71 percent
97 percent
aquifer
below the surface of the Earth
How much of the Earth's surface is cov…
71 percent
How much of the Earth's water is salty?
97 percent
5 terms
Water Distribution
Plat
Contact Time
Turbidity
Zone of Influence
A map, drawn to scale, showing the divisions of a piece of la…
The time the water is allowed to contain the disinfectant to…
Turbidity is the cloudiness or haziness of the water caused b…
Distance from a well that the cone of depression affects the…
Plat
A map, drawn to scale, showing the divisions of a piece of la…
Contact Time
The time the water is allowed to contain the disinfectant to…
26 terms
Water distribution
A fluids resistance to moving through…
Name four categories of water supply s…
Name three classifications of distribu…
Where in the distribution system shoul…
flow resistance
1. surface water ... 2. ground water... 3. purchased water... 4. rural…
1. arterial loop system... 2. grid system... 3. tree system
At regular intervals and at all branches from the arterial ma…
A fluids resistance to moving through…
flow resistance
Name four categories of water supply s…
1. surface water ... 2. ground water... 3. purchased water... 4. rural…
11 terms
Water Distribution
scarcity
How many gallons of water per day does…
Most of Earth's water is _____.... fresh…
Most of Earth's freshwater is _____.…
state of not having enough of something
How much water do you think you use each day? A couple of gal…
Over ninety-seven percent of the Earth's water is saltwater f…
Almost seventy percent of this freshwater is frozen solid, as…
scarcity
state of not having enough of something
How many gallons of water per day does…
How much water do you think you use each day? A couple of gal…
150 terms
Water Distribution
Water bearing strata
Water of consistent quality
The quantity of water that can be take…
Percolation
The term aquifer refers to?
The use of a well supply as a source normally results in?
Maximum Safe Yield of a water source is?
Movement of water through the ground is called?
Water bearing strata
The term aquifer refers to?
Water of consistent quality
The use of a well supply as a source normally results in?
11 terms
Water Distribution
impermeable
permeable
runoff
precipitation
water cannot go through
water can go through
water runoffs bc of rain
rain sleet snow
impermeable
water cannot go through
permeable
water can go through
8 terms
Water distribution
Desalination
Glacier
Iceberg
Groundwater
Uses reverse osmosis to make fresh water from salt salt water
Frozen fresh water on land
Frozen fresh water floating in the ocean
Water that soaks intok the ground and collects in empty spaces
Desalination
Uses reverse osmosis to make fresh water from salt salt water
Glacier
Frozen fresh water on land
21 terms
Water Distribution
Tucson atmospheric pressure
Static sources
Pressurized sources
There are you ___ zones in the Tucson…
13.9
(lakes/ponds/rivers, portable tanks, cisterns, swimming pools…
any water source that will flow freely into the apparatus i.e…
-19... -105'
Tucson atmospheric pressure
13.9
Static sources
(lakes/ponds/rivers, portable tanks, cisterns, swimming pools…
13 terms
water distribution
river basian
flood
reservoir
glacier
the region of land drained by a major river and its tributaries
an excess of water covering the land
a man made lake that stores water for human use
a large mass of moving ice and snow on land
river basian
the region of land drained by a major river and its tributaries
flood
an excess of water covering the land
13 terms
Water Distribution
River Basin-
Flood-
Reservoir-
Glacier-
The region of land drained by a major river and its tributari…
An excess of water covering the land.
A man-made lake that stores water for human use.
A large mass of moving ice and snow on land.
River Basin-
The region of land drained by a major river and its tributari…
Flood-
An excess of water covering the land.
21 terms
Water Distribution
The flow capacity in a distribution pi…
The RP reduced pressure backflow preve…
Commonly used to treat T&O problems
A trench must be shored if it is?
Consumer demand
Backsiphonage, Backpressure, Cross Connection
Potassium permanganate
5 feet or deeper
The flow capacity in a distribution pi…
Consumer demand
The RP reduced pressure backflow preve…
Backsiphonage, Backpressure, Cross Connection
100 terms
Water Distribution - Additional Sample Questions
A 6-in. pipeline needs to be flushed.…
What is the area of a trench that is 2…
Which of the following is typically as…
Which of the following mandates the la…
Answer: b. 15 minutes
Answer: b. 74 sq ft
Answer: c. Water with organics that has been chlorinated
Answer: c. US Environmental Protection Agency
A 6-in. pipeline needs to be flushed.…
Answer: b. 15 minutes
What is the area of a trench that is 2…
Answer: b. 74 sq ft
Chem. of water and water distribution
polarity
High heat capacity
Heat of vaporization
Cohesion
Forces between slightly positively charged atoms at the ends
Specific heat capacity is the amount of heat energy required…
its the change that is required to transform a given quantity…
the sticking together of particles of the same substance
polarity
Forces between slightly positively charged atoms at the ends
High heat capacity
Specific heat capacity is the amount of heat energy required…
17 terms
Water Distribution Questions
97%
76%
12%
3%
The actual distribution, in percent, of Earth's water that is…
The actual distribution, in percent, of the Earth's freshwate…
The actual distribution, in percent, of the Earth's freshwate…
The actual distribution, in percent, of Earth's water that is…
97%
The actual distribution, in percent, of Earth's water that is…
76%
The actual distribution, in percent, of the Earth's freshwate…
20 terms
Distribution of water
Fresh water
Reservoir
Residence time
Oceans
Water that contains little or no dissolved salt
Storage location for a substance, such as water. The atmosphe…
Amount of time, on average, a substance remains in a reservoir.
97%
Fresh water
Water that contains little or no dissolved salt
Reservoir
Storage location for a substance, such as water. The atmosphe…
50 terms
Water distribution questions
What are two causes of backflow throug…
Slime growths can cause what problems…
Which form of Chlorine is most effecti…
High water temperatures can cause what…
Backsiphonage or back pressure
taste and odor
Free Chlorine (Chloramines)
tend to speed the rate of chemical reactions and biological g…
What are two causes of backflow throug…
Backsiphonage or back pressure
Slime growths can cause what problems…
taste and odor
14 terms
water distribution and water quality
salinity
watershed
aeration
downwelling
is the saltiness or dissolved content of a body of water .
an area or ridge of land that separates water flowing to diff…
is the process by which air is circulated
the downward movement of fluid
salinity
is the saltiness or dissolved content of a body of water .
watershed
an area or ridge of land that separates water flowing to diff…
10 terms
Distribution of Water
how much water on earth is fresh water?
how much of earths water is ocean water?
what percent of water does rivers take…
what is a water shed?
3%
97%
4/10%
an area around a body of water
how much water on earth is fresh water?
3%
how much of earths water is ocean water?
97%
12 terms
Distribution of Water & Water Cycle
Distribution of Water
State of Matter
Salt Water (Oceans)
Solid (Frozen) Freshwater
The locations of the sources of both salt and freshwater on E…
One of three ways that matter (everything is made of matter)…
The largest amount of water on Earth
80% of all freshwater found in the polar ice regions
Distribution of Water
The locations of the sources of both salt and freshwater on E…
State of Matter
One of three ways that matter (everything is made of matter)…
20 terms
Water Cycle/Water Distribution
Water Cycle
Ground Water
Impermeable
Permeable
The continuous movement of water from the ocean, to the atmos…
Water located below Earth's Surface
Does not allow water to flow through
Having pores or openings that allow water or other liquids to…
Water Cycle
The continuous movement of water from the ocean, to the atmos…
Ground Water
Water located below Earth's Surface
7 terms
Water Distribution and the Water Cycle
water cycle
evaporation
condensation
precipitation
continuous process by which water moves from Earth's surface…
process by which a liquid changes to a gas
process by which a gas changes to a liquid
a form of water that falls to Earth as rain, snow, sleet or h…
water cycle
continuous process by which water moves from Earth's surface…
evaporation
process by which a liquid changes to a gas
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