1 Exam (elaborations) Texas Landscape Irrigation Comprehensive Exam Fully Solved 2024 2 Exam (elaborations) Basic Water Works Operations Final Review Exam With All Correct Answers 2024. 3 Exam (elaborations) Class A Water Operator Prep Exam Fully Solved 2024. 4 Exam (elaborations) Class C Water ...
[Show more]
Who has the responsibility to provide drinking water that meets federal and state standards? - Answer Operators ____________ must be disinfected, delivered at adequate pressure, and be ample in quantity. - Answer Water _____________ should guard the water supply and facilities from contami...
Preview 1 out of 4 pages
Add to cartWho has the responsibility to provide drinking water that meets federal and state standards? - Answer Operators ____________ must be disinfected, delivered at adequate pressure, and be ample in quantity. - Answer Water _____________ should guard the water supply and facilities from contami...
T/F: In Texas, about 75% of all water is used for commercial, industrial, or agricultural purposes. - Answer True Water covers approximately ________ of Earth's surface. - Answer 71% Drought is an extended period when a region receives a deficiency in its ________ water supply. - Answer ...
Preview 3 out of 19 pages
Add to cartT/F: In Texas, about 75% of all water is used for commercial, industrial, or agricultural purposes. - Answer True Water covers approximately ________ of Earth's surface. - Answer 71% Drought is an extended period when a region receives a deficiency in its ________ water supply. - Answer ...
1x sold
What is the most important factor affecting the useful life of service lines? - Answer It is the ability of the material to resist internal and external corrosion When does Suction Head exist? - Answer Suction head exists when the source of supply is above the centerline of the pump. What ...
Preview 4 out of 32 pages
Add to cartWhat is the most important factor affecting the useful life of service lines? - Answer It is the ability of the material to resist internal and external corrosion When does Suction Head exist? - Answer Suction head exists when the source of supply is above the centerline of the pump. What ...
Minimum velocity required to keep solids in suspension? - Answer 2ft/sec Minimum required velocity a inverted siphon requires? - Answer 3ft/sec Two most common pipe materials used in the collection system? - Answer Clay & PVC OSHA minimum standards for shoring, sloping, or trench boxe...
Preview 1 out of 2 pages
Add to cartMinimum velocity required to keep solids in suspension? - Answer 2ft/sec Minimum required velocity a inverted siphon requires? - Answer 3ft/sec Two most common pipe materials used in the collection system? - Answer Clay & PVC OSHA minimum standards for shoring, sloping, or trench boxe...
1. Water resources in Texas include lakes, rivers, bays, estuaries, wetlands, groundwater, and stormwater runoff. a. true b. false - Answer b 2. Water pollutants include organic and inorganic material, heat, and radiation. a. true b. false - Answer a 3. In Texas, clean wate...
Preview 4 out of 61 pages
Add to cart1. Water resources in Texas include lakes, rivers, bays, estuaries, wetlands, groundwater, and stormwater runoff. a. true b. false - Answer b 2. Water pollutants include organic and inorganic material, heat, and radiation. a. true b. false - Answer a 3. In Texas, clean wate...
how often does a licensed irrigator need to renew his license ? - Answer once every three years which is /are the strategic goal/goals of TCEQ? - Answer 1 - enforcement 2- water quality 3- waste management individual responsible for obtaining permits and inspections ? - Answer Licens...
Preview 2 out of 11 pages
Add to carthow often does a licensed irrigator need to renew his license ? - Answer once every three years which is /are the strategic goal/goals of TCEQ? - Answer 1 - enforcement 2- water quality 3- waste management individual responsible for obtaining permits and inspections ? - Answer Licens...
Who composes the Irrigator Council? - Answer 6 Irrigators, 3 Public members, all from the same state What is the purpose of the Irrigator Council? - Answer Provide advice on matters concerning irrigation Possible consequence of installing a system w/o a license? - Answer Being charged wi...
Preview 1 out of 2 pages
Add to cartWho composes the Irrigator Council? - Answer 6 Irrigators, 3 Public members, all from the same state What is the purpose of the Irrigator Council? - Answer Provide advice on matters concerning irrigation Possible consequence of installing a system w/o a license? - Answer Being charged wi...
T/F: Operators have a responsibility to provide drinking water that meets Federal and State Standards - Answer True T/F: Water must be disinfected, delivered at inadequate pressure and be ample in quantity - Answer False (True if adequate instead of inadequate) T/F: Utility employees shoul...
Preview 4 out of 39 pages
Add to cartT/F: Operators have a responsibility to provide drinking water that meets Federal and State Standards - Answer True T/F: Water must be disinfected, delivered at inadequate pressure and be ample in quantity - Answer False (True if adequate instead of inadequate) T/F: Utility employees shoul...
The primary purpose of the Water Utility Industry - Answer The production and delivery of safe drinking water to consumers Those who work in the public water industry have a responsibility to meet standards created by these types of government entities. - Answer Federal and State basic fed...
Preview 4 out of 72 pages
Add to cartThe primary purpose of the Water Utility Industry - Answer The production and delivery of safe drinking water to consumers Those who work in the public water industry have a responsibility to meet standards created by these types of government entities. - Answer Federal and State basic fed...
The Activated Sludge Process: A. requires preaeration B. requires Activated Carbon C. is an aerobic biological process. D. Usually precedes primary sedimentation. E. Requires 50% by volume old sludge to work effectively. - Answer C. Is an Aerobic biological process A complete mix activat...
Preview 2 out of 12 pages
Add to cartThe Activated Sludge Process: A. requires preaeration B. requires Activated Carbon C. is an aerobic biological process. D. Usually precedes primary sedimentation. E. Requires 50% by volume old sludge to work effectively. - Answer C. Is an Aerobic biological process A complete mix activat...
What is the average per day per person put into the wastewater collection system - Answer 100 what percent of wastewater is water - Answer 99.9% anaerobic bacteria can live - Answer in the absence of oxygen what is the average pounds BOD per person per day put into the collection syst...
Preview 1 out of 3 pages
Add to cartWhat is the average per day per person put into the wastewater collection system - Answer 100 what percent of wastewater is water - Answer 99.9% anaerobic bacteria can live - Answer in the absence of oxygen what is the average pounds BOD per person per day put into the collection syst...
Preliminary Treatment - Answer the 1st stage of sewage treatment where large debris, such as sticks, grit, and rags pas through a screen followed by a grit chamber, where the flow of water is slowed enough to allow for sedimentation. What stage of treatment is grit removal usually accomplished ...
Preview 3 out of 20 pages
Add to cartPreliminary Treatment - Answer the 1st stage of sewage treatment where large debris, such as sticks, grit, and rags pas through a screen followed by a grit chamber, where the flow of water is slowed enough to allow for sedimentation. What stage of treatment is grit removal usually accomplished ...
Liftstations at a treatment plant or those which discharge directly to a treatment plant with an average flow greater than 0.1 MGD shall have three or more pumps or have automatically controlled variable capacity pumps, these pumps should be adjusted to actual flow conditions and controlled to opera...
Preview 2 out of 6 pages
Add to cartLiftstations at a treatment plant or those which discharge directly to a treatment plant with an average flow greater than 0.1 MGD shall have three or more pumps or have automatically controlled variable capacity pumps, these pumps should be adjusted to actual flow conditions and controlled to opera...
Seeding of BOD samples is necessary when samples - Answer (All of the above) have a chlorine residual, have a previously been chlorinated, have been subjected to high temperatures, contain high or low pH industrial wastes When is blue-green algae the most dominant on a pond treatment system? - ...
Preview 3 out of 19 pages
Add to cartSeeding of BOD samples is necessary when samples - Answer (All of the above) have a chlorine residual, have a previously been chlorinated, have been subjected to high temperatures, contain high or low pH industrial wastes When is blue-green algae the most dominant on a pond treatment system? - ...
What is TCEQ doing to control "point source" pollution of the Texas waterways? - Answer *Permitting of domestic wastewater plants *Permitting of industrial wastewater plants Describe proper design of force main wastewater lines. - Answer Minimum two fps velocity with the smallest pump oper...
Preview 2 out of 12 pages
Add to cartWhat is TCEQ doing to control "point source" pollution of the Texas waterways? - Answer *Permitting of domestic wastewater plants *Permitting of industrial wastewater plants Describe proper design of force main wastewater lines. - Answer Minimum two fps velocity with the smallest pump oper...
Operators have a responsibility to provide drinking water that meets federal and state standards. - Answer True Water must be disinfected, delivered at inadequate pressure, and be ample in quantity. - Answer False; water must be disinfected, delivered at adequate pressure, and be ample in qua...
Preview 1 out of 2 pages
Add to cartOperators have a responsibility to provide drinking water that meets federal and state standards. - Answer True Water must be disinfected, delivered at inadequate pressure, and be ample in quantity. - Answer False; water must be disinfected, delivered at adequate pressure, and be ample in qua...
Which of the following is a risk factor in arrest situations? - Answer Spectator support for the subject An operator may not stop, stand, or park a vehicle within ____ feet of a fire hydrant. - Answer 15 At least two reflectors on the rear of a motor vehicle, trailer, semitrailer, or pole ...
Preview 4 out of 33 pages
Add to cartWhich of the following is a risk factor in arrest situations? - Answer Spectator support for the subject An operator may not stop, stand, or park a vehicle within ____ feet of a fire hydrant. - Answer 15 At least two reflectors on the rear of a motor vehicle, trailer, semitrailer, or pole ...
Which of the following is a risk factor in arrest situations? - Answer Spectator support for the subject An operator may not stop, stand, or park a vehicle within ____ feet of a fire hydrant. - Answer 15 At least two reflectors on the rear of a motor vehicle, trailer, semitrailer, or pole ...
Preview 4 out of 33 pages
Add to cartWhich of the following is a risk factor in arrest situations? - Answer Spectator support for the subject An operator may not stop, stand, or park a vehicle within ____ feet of a fire hydrant. - Answer 15 At least two reflectors on the rear of a motor vehicle, trailer, semitrailer, or pole ...
A properly designed irrigation system can : - Answer Save water , time , and money When calculating the available water capacity of an irrigation site , irrigators refer to that amount in : - Answer GPM When using drip irrigation , the water volume of individual drip emitters is generally ...
Preview 2 out of 8 pages
Add to cartA properly designed irrigation system can : - Answer Save water , time , and money When calculating the available water capacity of an irrigation site , irrigators refer to that amount in : - Answer GPM When using drip irrigation , the water volume of individual drip emitters is generally ...
12x sold
In the hydrologic cycle, water moves by evaporation and transpiration into the - Answer Atmosphere evaporation where it comes in contact - Answer Ground Water - Answer The term refers to water that collects beneath the surface of the earth in porous, permeable, water-bearing geologic fo...
Preview 1 out of 4 pages
Add to cartIn the hydrologic cycle, water moves by evaporation and transpiration into the - Answer Atmosphere evaporation where it comes in contact - Answer Ground Water - Answer The term refers to water that collects beneath the surface of the earth in porous, permeable, water-bearing geologic fo...
1x sold
_______ and ________ soil textural classes are always unsuitable for standard absorptive OSSF - Answer class IA and IV List each of the major soil horizons - Answer surface soil A, surface soil B, and parent material _____________ is a term describing the ability of water to migrate throug...
Preview 2 out of 14 pages
Add to cart_______ and ________ soil textural classes are always unsuitable for standard absorptive OSSF - Answer class IA and IV List each of the major soil horizons - Answer surface soil A, surface soil B, and parent material _____________ is a term describing the ability of water to migrate throug...
Who has primary responsibility for protecting customers from cross-connection, lead exceedances, waterborne diseases, pollutants, and contaminants in the drinking water? - Answer Water Purveyor They give no prior Warnings Unsuspected people are affected human error is involved they can all ...
Preview 1 out of 3 pages
Add to cartWho has primary responsibility for protecting customers from cross-connection, lead exceedances, waterborne diseases, pollutants, and contaminants in the drinking water? - Answer Water Purveyor They give no prior Warnings Unsuspected people are affected human error is involved they can all ...
Texas Health and Safety Code is in - Answer Title 5 Chapter 341 (TAC) The requirement to perform a CSI is based on a law found in - Answer Texas Health and Safety Code Individuals who can perform a CSI - Answer - Plumbing Inspectors licensed by the Texas State Board of Plumbing - Licens...
Preview 2 out of 8 pages
Add to cartTexas Health and Safety Code is in - Answer Title 5 Chapter 341 (TAC) The requirement to perform a CSI is based on a law found in - Answer Texas Health and Safety Code Individuals who can perform a CSI - Answer - Plumbing Inspectors licensed by the Texas State Board of Plumbing - Licens...
What are some physical characteristics of water? - Answer Temperature, turbidity, color, taste, odor What are some chemical characteristics of water? - Answer Hardness, pH, solids, and gases What is turbidity? - Answer the amount of suspended matter, such as clay, silt, organic matter, a...
Preview 3 out of 17 pages
Add to cartWhat are some physical characteristics of water? - Answer Temperature, turbidity, color, taste, odor What are some chemical characteristics of water? - Answer Hardness, pH, solids, and gases What is turbidity? - Answer the amount of suspended matter, such as clay, silt, organic matter, a...
Operators have a responsibility to provide drinking water that meets federal and state standards. (true/false) - Answer true Water must be disinfected, delivered at inadequate pressure, and be ample in quantity. (true/false) - Answer false (adequate pressure) Utility employees should guar...
Preview 3 out of 29 pages
Add to cartOperators have a responsibility to provide drinking water that meets federal and state standards. (true/false) - Answer true Water must be disinfected, delivered at inadequate pressure, and be ample in quantity. (true/false) - Answer false (adequate pressure) Utility employees should guar...
Ammonia mixed with chlorine gas creates a - Answer white smoke The most difficult part of a water distribution operator's job. - Answer furnish a continuous supply Physical connection between a safe and potentially unsafe water source. - Answer cross connection A distribution system ...
Preview 2 out of 9 pages
Add to cartAmmonia mixed with chlorine gas creates a - Answer white smoke The most difficult part of a water distribution operator's job. - Answer furnish a continuous supply Physical connection between a safe and potentially unsafe water source. - Answer cross connection A distribution system ...
a disease that cannot be contracted by drinking contaminated water is - Answer malaria a non-permit confined space by OSHA standards means a confined space that - Answer does not contain or have the potential to contain any hazard capable of causing death when used in connection with the s...
Preview 2 out of 8 pages
Add to carta disease that cannot be contracted by drinking contaminated water is - Answer malaria a non-permit confined space by OSHA standards means a confined space that - Answer does not contain or have the potential to contain any hazard capable of causing death when used in connection with the s...
Calcium Hypochlorite - Answer A common chemical used in the disenfection of a small water supply is- A Cross Connection - Answer A physical connection between a potable water supply and a house well would be- Demand - Answer The amount of Chlorine in mg/L that is used by reacting with ir...
Preview 3 out of 16 pages
Add to cartCalcium Hypochlorite - Answer A common chemical used in the disenfection of a small water supply is- A Cross Connection - Answer A physical connection between a potable water supply and a house well would be- Demand - Answer The amount of Chlorine in mg/L that is used by reacting with ir...
How many Training Hours and experience for a class D Water Operator - Answer 16 Hours Training and No Experience How many Training Hours and experience for a class C Water Operator - Answer 36 Hours Training and 1 year Experience How many Training Hours and experience for a class B Water O...
Preview 3 out of 18 pages
Add to cartHow many Training Hours and experience for a class D Water Operator - Answer 16 Hours Training and No Experience How many Training Hours and experience for a class C Water Operator - Answer 36 Hours Training and 1 year Experience How many Training Hours and experience for a class B Water O...
How long must a water system save their bacteriological test results? - Answer 5 years Which of the following would be classified as a community type public water system? - Answer Mobile home park Which of the following agencies is responsible for regulating drinking water standards in the...
Preview 1 out of 3 pages
Add to cartHow long must a water system save their bacteriological test results? - Answer 5 years Which of the following would be classified as a community type public water system? - Answer Mobile home park Which of the following agencies is responsible for regulating drinking water standards in the...
Pressure compensating devices help save water because they? - Answer Help eliminate misting or fogging at the sprinkler heads Landscape Irrigation - Answer The art and management of applying water to landscape in a manner to encourage growth of plant material and support water conservation ...
Preview 3 out of 19 pages
Add to cartPressure compensating devices help save water because they? - Answer Help eliminate misting or fogging at the sprinkler heads Landscape Irrigation - Answer The art and management of applying water to landscape in a manner to encourage growth of plant material and support water conservation ...
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
You can quickly pay through EFT, credit card or Stuvia-credit for the summaries. There is no membership needed.
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Stuvia is a marketplace, so you are not buying this document from us, but from seller TestSolver9. Stuvia facilitates payment to the seller.
No, you only buy this summary for R520,64. You're not tied to anything after your purchase.
4.6 stars on Google & Trustpilot (+1000 reviews)
83637 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy summaries for 14 years now