PACKAGE DEAL FOR WATER DISTRIBUTION Correct Questions and Answers!PACKAGE DEAL FOR WATER DISTRIBUTION Correct Questions and AnswersPACKAGE DEAL FOR WATER DISTRIBUTION Correct Questions and Answers!!
[Show more]
Water Distribution Exam| 55 Questions| A noisy or vibrating valve may be an indication of what? - ANSWER Cavitation The selective destruction or inactivation of pathogenic organisms is - ANSWER Disinfection Pathogenic organisms can be removed from water, killed, or inactivated by - ANSWER Fi...
Preview 1 out of 4 pages
Add to cartWater Distribution Exam| 55 Questions| A noisy or vibrating valve may be an indication of what? - ANSWER Cavitation The selective destruction or inactivation of pathogenic organisms is - ANSWER Disinfection Pathogenic organisms can be removed from water, killed, or inactivated by - ANSWER Fi...
Water distribution practice test D1 /D2 accura The only absolutely reliable method of backflow prevention is the use of - ANSWER Air Gap The bubbles formed in a positive multiple tube fermentation test are - ANSWER Carbon Dioxide The maximum rate of withdrawal of gas from a 150lb chlorine cyl...
Preview 1 out of 4 pages
Add to cartWater distribution practice test D1 /D2 accura The only absolutely reliable method of backflow prevention is the use of - ANSWER Air Gap The bubbles formed in a positive multiple tube fermentation test are - ANSWER Carbon Dioxide The maximum rate of withdrawal of gas from a 150lb chlorine cyl...
Water Distribution Grade I- PrThe pH of 4 is - ANSWER An acid The preserve & maintain a groundwater supply source, the operator must - ANSWER Be careful not to overtax aquifers capability to supply water What chemical is contained in the Bac T bottles? - ANSWER Sodium Thiosulfate A standpip...
Preview 1 out of 4 pages
Add to cartWater Distribution Grade I- PrThe pH of 4 is - ANSWER An acid The preserve & maintain a groundwater supply source, the operator must - ANSWER Be careful not to overtax aquifers capability to supply water What chemical is contained in the Bac T bottles? - ANSWER Sodium Thiosulfate A standpip...
Water Distribution Exam 1 2024 Latest Update Back siphonage - ANSWER backflow due to negative or reduced pressure in water system. occurs during low pressure events such as a line leak Reverse flow caused by a loss of supply pressure Back Pressure - ANSWER Is caused when a potable water system...
Preview 2 out of 15 pages
Add to cartWater Distribution Exam 1 2024 Latest Update Back siphonage - ANSWER backflow due to negative or reduced pressure in water system. occurs during low pressure events such as a line leak Reverse flow caused by a loss of supply pressure Back Pressure - ANSWER Is caused when a potable water system...
Water Distribution Grade I - Practice Exam 1 accurate 100% A check valve must - ANSWER Be able to withstand hydraulic shock loads Excessive amounts of iron & manganese in drinking water are objectionable because they - ANSWER Stain Clothes Check valve important feature(s) must - ANSWER Must...
Preview 1 out of 4 pages
Add to cartWater Distribution Grade I - Practice Exam 1 accurate 100% A check valve must - ANSWER Be able to withstand hydraulic shock loads Excessive amounts of iron & manganese in drinking water are objectionable because they - ANSWER Stain Clothes Check valve important feature(s) must - ANSWER Must...
Water distribution practice exam #2 (D1-D2)accura Which process converts ammonia to nitrite and nitrate? - ANSWER Nitrification What is the maximum advisable rate of chlorine gas removal from a 150- pound cylinder? - ANSWER 40 pounds per day What is a type of positive displacement water meter...
Preview 2 out of 6 pages
Add to cartWater distribution practice exam #2 (D1-D2)accura Which process converts ammonia to nitrite and nitrate? - ANSWER Nitrification What is the maximum advisable rate of chlorine gas removal from a 150- pound cylinder? - ANSWER 40 pounds per day What is a type of positive displacement water meter...
Water Distribution(203/2024 Latest Update)correct 100% Potable water may be defined as: a. Any water that occasionally may be polluted from another source b. Any water that, according to recognized standards, is safe for consumption c. Water high in organic content d. Water that has been tr...
Preview 4 out of 36 pages
Add to cartWater Distribution(203/2024 Latest Update)correct 100% Potable water may be defined as: a. Any water that occasionally may be polluted from another source b. Any water that, according to recognized standards, is safe for consumption c. Water high in organic content d. Water that has been tr...
WATER DISTRIBUTION TEST #4 Correct Questions and Answers(SCORED A) What the primary objective of water distribution operators - ANSWER deliver safe and pleasant drinking water to the consumers what should the distribution operator do if there is a complaint about the water? - ANSWER record the i...
Preview 2 out of 7 pages
Add to cartWATER DISTRIBUTION TEST #4 Correct Questions and Answers(SCORED A) What the primary objective of water distribution operators - ANSWER deliver safe and pleasant drinking water to the consumers what should the distribution operator do if there is a complaint about the water? - ANSWER record the i...
Water Distribution Test(2024 Latest Update)SCORED A Distribution systems are usually laid out in which of the following patterns besides Tree shaped and Grid designs? a. Loops and/or circular designs b. Vertical designs without backflow prevention devices c. Horizontal lines that flow into ope...
Preview 2 out of 8 pages
Add to cartWater Distribution Test(2024 Latest Update)SCORED A Distribution systems are usually laid out in which of the following patterns besides Tree shaped and Grid designs? a. Loops and/or circular designs b. Vertical designs without backflow prevention devices c. Horizontal lines that flow into ope...
WATER DISTRIBUTION Correct Questions and AnswHow many gallons of water per day does the average American family of 4 use? - ANSWER 320 gallons Most of Earth's water is _____. - ANSWER unsuitable for drinking ers!!
Preview 1 out of 1 pages
Add to cartWATER DISTRIBUTION Correct Questions and AnswHow many gallons of water per day does the average American family of 4 use? - ANSWER 320 gallons Most of Earth's water is _____. - ANSWER unsuitable for drinking ers!!
Water distribution level 3 accurate 100% A factor or value used to indicate the smoothness of the interior of a pipe - ANSWER Cfactor Major parts of water distribution - ANSWER Pipes, storage facilities, pumping stations, valves ,fire hydrants, meters, and other appurtenances Main purpose o...
Preview 2 out of 5 pages
Add to cartWater distribution level 3 accurate 100% A factor or value used to indicate the smoothness of the interior of a pipe - ANSWER Cfactor Major parts of water distribution - ANSWER Pipes, storage facilities, pumping stations, valves ,fire hydrants, meters, and other appurtenances Main purpose o...
Water Distribution Exam| 100 Questions| corWhich is not a type of water ? - ANSWER Apparent Which layer of a lake is considered nutrient poor? - ANSWER Hypolimnion (Bottom Layer) Copper Sulfate (Blue Stone) is used in lake management to ? - ANSWER Control Algae Bloom The Surface Water Treat...
Preview 2 out of 7 pages
Add to cartWater Distribution Exam| 100 Questions| corWhich is not a type of water ? - ANSWER Apparent Which layer of a lake is considered nutrient poor? - ANSWER Hypolimnion (Bottom Layer) Copper Sulfate (Blue Stone) is used in lake management to ? - ANSWER Control Algae Bloom The Surface Water Treat...
Water Distribution - Additional Sample Questions and Answers(SCORED A) A 6-in. pipeline needs to be flushed. If the desired length of pipeline to be flushed is 316 ft, how many minutes will it take to flush the line at 31 gpm? a. 10 minutes b. 15 minutes c. 30 minutes d. 60 minutes - ANSWER A...
Preview 3 out of 17 pages
Add to cartWater Distribution - Additional Sample Questions and Answers(SCORED A) A 6-in. pipeline needs to be flushed. If the desired length of pipeline to be flushed is 316 ft, how many minutes will it take to flush the line at 31 gpm? a. 10 minutes b. 15 minutes c. 30 minutes d. 60 minutes - ANSWER A...
Water Distribution Grade 1 Certification ADEQ Practice Exam 100% accurate!! What is the general definition of an ion? An _________ with a positive or negative charge - ANSWER Atom A continuous positive pressure in a distribution system is essential for preventing what event? - ANSWER Backflow Ev...
Preview 2 out of 9 pages
Add to cartWater Distribution Grade 1 Certification ADEQ Practice Exam 100% accurate!! What is the general definition of an ion? An _________ with a positive or negative charge - ANSWER Atom A continuous positive pressure in a distribution system is essential for preventing what event? - ANSWER Backflow Ev...
WATER DISTRIBUTION OPERATOR PRACTICE EXAM 3 KEN TESH Correct 100%Which device measures the hydrogen ion activity in a solution? - ANSWER PH Meter What is the purpose of a shaft sleeve in a centrifugal pump? - ANSWER Protects the sleeve from damage What is a nutating disc - ANSWER Type of water...
Preview 2 out of 9 pages
Add to cartWATER DISTRIBUTION OPERATOR PRACTICE EXAM 3 KEN TESH Correct 100%Which device measures the hydrogen ion activity in a solution? - ANSWER PH Meter What is the purpose of a shaft sleeve in a centrifugal pump? - ANSWER Protects the sleeve from damage What is a nutating disc - ANSWER Type of water...
Water Distribution Exam Sample Text QuesWhat is the federal law that protects public water supplies from harmful contaminants? - ANSWER SDWA Safe Drinking Water Act MCL stands for - ANSWER Maximum Contaminant Level True or False? Primary regulations are mandatory - ANSWER TRUE Secondary ...
Preview 2 out of 10 pages
Add to cartWater Distribution Exam Sample Text QuesWhat is the federal law that protects public water supplies from harmful contaminants? - ANSWER SDWA Safe Drinking Water Act MCL stands for - ANSWER Maximum Contaminant Level True or False? Primary regulations are mandatory - ANSWER TRUE Secondary ...
Water Distribution Level 2 correct 100% What do water distribution system operators have the responsibility for? - ANSWER The health and well-being of the community they serve Frequently the water supplier tries to maintain specific minimum target __________________ throughput the distribution...
Preview 2 out of 5 pages
Add to cartWater Distribution Level 2 correct 100% What do water distribution system operators have the responsibility for? - ANSWER The health and well-being of the community they serve Frequently the water supplier tries to maintain specific minimum target __________________ throughput the distribution...
Level 1 water distribution practice test Questions and Correct Answers!! The minimum and maximum chloride residual in a water distribution system is ? - ANSWER 0.2 mg/l and 4mg/L of free chlorine Nitrate may not exceed what concentration when tested yearly for a groundwater treatment plant ? -...
Preview 2 out of 5 pages
Add to cartLevel 1 water distribution practice test Questions and Correct Answers!! The minimum and maximum chloride residual in a water distribution system is ? - ANSWER 0.2 mg/l and 4mg/L of free chlorine Nitrate may not exceed what concentration when tested yearly for a groundwater treatment plant ? -...
Distribution Exam(2024 Latest Update)accurate 100% Potable water may be defined as? - ANSWER Any water that according to recognized standard is safe for human consumption. Preventing surface contamination from entering a drinking water well is purpose of the? - ANSWER Sanitary Seal Pure w...
Preview 2 out of 9 pages
Add to cartDistribution Exam(2024 Latest Update)accurate 100% Potable water may be defined as? - ANSWER Any water that according to recognized standard is safe for human consumption. Preventing surface contamination from entering a drinking water well is purpose of the? - ANSWER Sanitary Seal Pure w...
Water Distribution manager 1 exam review/flashcards correct 100% What is the maximum disinfecting residual for chlorine - ANSWER 4ppm (mg/l) Primary health effect associated with nitrates in water? - ANSWER "Blue Baby Syndrome" (methemoglobinemia) Maximum contaminate level for fluoride - ...
Preview 1 out of 3 pages
Add to cartWater Distribution manager 1 exam review/flashcards correct 100% What is the maximum disinfecting residual for chlorine - ANSWER 4ppm (mg/l) Primary health effect associated with nitrates in water? - ANSWER "Blue Baby Syndrome" (methemoglobinemia) Maximum contaminate level for fluoride - ...
1x sold
Water Distribution Test 2 Questions and Answer What does a C value of 140 means for a pipe? - ANSWER The pipe interior is very smooth. Which primary contaminant causes Blue Baby Syndrome? - ANSWER Nitrate. What is a nutating disc? - ANSWER Type of a water meter for a small-diameter domestic s...
Preview 2 out of 6 pages
Add to cartWater Distribution Test 2 Questions and Answer What does a C value of 140 means for a pipe? - ANSWER The pipe interior is very smooth. Which primary contaminant causes Blue Baby Syndrome? - ANSWER Nitrate. What is a nutating disc? - ANSWER Type of a water meter for a small-diameter domestic s...
Water Distribution Exam Need to Know Questions and Answers!! What is the purpose of storage facilities? - ANSWER Storage facilities should be designed to provide a sufficient amount of water for the average daily demands on the water supply system and to maintain adequate pressure. - To meet...
Preview 2 out of 9 pages
Add to cartWater Distribution Exam Need to Know Questions and Answers!! What is the purpose of storage facilities? - ANSWER Storage facilities should be designed to provide a sufficient amount of water for the average daily demands on the water supply system and to maintain adequate pressure. - To meet...
Water Distribution Grade I - Practice Exam 2 accurate 100% Chlorine gas has a - ANSWER Greenish-yellow color To preserve & maintain a groundwater supply source, the operator must - ANSWER Develop a record keeping program of well production and water quality A groundwater storage tank - AN...
Preview 1 out of 4 pages
Add to cartWater Distribution Grade I - Practice Exam 2 accurate 100% Chlorine gas has a - ANSWER Greenish-yellow color To preserve & maintain a groundwater supply source, the operator must - ANSWER Develop a record keeping program of well production and water quality A groundwater storage tank - AN...
Water distribution system operation and maintenance test review correct 100% What is the purpose of water distribution systems? - ANSWER To deliver adequate quantities of water at sufficient pressure at all times under continually changing conditions while at the same time protecting water qualit...
Preview 1 out of 4 pages
Add to cartWater distribution system operation and maintenance test review correct 100% What is the purpose of water distribution systems? - ANSWER To deliver adequate quantities of water at sufficient pressure at all times under continually changing conditions while at the same time protecting water qualit...
Water Distribution Operator Practice exams 1 correct 100% What is static head? A. The total equivalent height that a pump lifts water, including friction loss B. Friction loss C. The vertical distance between a reference point to the water surface, when the water is not moving. D. The horizon...
Preview 3 out of 16 pages
Add to cartWater Distribution Operator Practice exams 1 correct 100% What is static head? A. The total equivalent height that a pump lifts water, including friction loss B. Friction loss C. The vertical distance between a reference point to the water surface, when the water is not moving. D. The horizon...
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 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 nursingismylife. Stuvia facilitates payment to the seller.
No, you only buy these notes for $45.99. You're not tied to anything after your purchase.
4.6 stars on Google & Trustpilot (+1000 reviews)
73918 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now