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Water Distribution Level 2 complete Questions & Answers
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 system. - ANSWER Water pressure (20 PSI minimum) All trenches and excavations are unsafe until...
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- • 5 pages •
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 system. - ANSWER Water pressure (20 PSI minimum) All trenches and excavations are unsafe until...
Water Distribution Exam Sample Text Questions and Answers(RATED A)
What 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 regulations are about what 3 things? - ANSWER Taste Odor Color of water
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- • 10 pages •
What 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 regulations are about what 3 things? - ANSWER Taste Odor Color of water
WATER DISTRIBUTION OPERATOR PRACTICE EXAM 3 KEN TESH 100% Accurate
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 meter for small diameter domestic service
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- • 9 pages •
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 meter for small diameter domestic service
Water Distribution Grade 1 Certification ADEQ Practice Exam (GRADED A)
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 Event _____________ water pressure must be maintained to ensure adequate customer service during peak flow periods. However, minimum positive pressure must be maintained in mains to protect against backflow or backsiphonage
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- • 9 pages •
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 Event _____________ water pressure must be maintained to ensure adequate customer service during peak flow periods. However, minimum positive pressure must be maintained in mains to protect against backflow or backsiphonage
Water Distribution - Additional Sample Questions and Answers(RATED 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 Answer: b. 15 minutes What is the area of a trench that is 22.4 ft long and 3.3 ft wide? a. 26 sq ft b. 74 sq ft c. 143 sq ft d. 187 sq ft - ANSWER Answer: b. 74 sq ft Which of the following is typically associated with trihalomethanes? a. High levels of car...
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- • 17 pages •
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 Answer: b. 15 minutes What is the area of a trench that is 22.4 ft long and 3.3 ft wide? a. 26 sq ft b. 74 sq ft c. 143 sq ft d. 187 sq ft - ANSWER Answer: b. 74 sq ft Which of the following is typically associated with trihalomethanes? a. High levels of car...
Water Distribution Exam| 100 Questions| correct Answers(GRADED A)
Which 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
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- • 7 pages •
Which 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
Water distribution level 3 Correct Questions & Answers
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 of water storage facilities - ANSWER To provide
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- • 5 pages •
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 of water storage facilities - ANSWER To provide
WATER DISTRIBUTION Correct Questions and Answers(RATED A)
How many gallons of water per day does the average American family of 4 use? - ANSWER 320 gallons Most of Earth's water is _____. - ANSWER
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- • 1 pages •
How many gallons of water per day does the average American family of 4 use? - ANSWER 320 gallons Most of Earth's water is _____. - ANSWER
Water Distribution Test 2024 Latest Update Correct Questions & Answers
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 open ponds then back into a closed pipe d. Horizontal lines that flow into underground sumps then back into a closed pipe - ANSWER a. Loops and/or circular designs Dead ends in a system are usually located on a. Loops and/or circular designs b. Tree sh...
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- • 8 pages •
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 open ponds then back into a closed pipe d. Horizontal lines that flow into underground sumps then back into a closed pipe - ANSWER a. Loops and/or circular designs Dead ends in a system are usually located on a. Loops and/or circular designs b. Tree sh...
WATER DISTRIBUTION TEST #4 Correct Questions and Answers(RATED 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 info and have the problem investigated and notify the person complained and what corrective was taken.
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- Exam (elaborations)
- • 7 pages •
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 info and have the problem investigated and notify the person complained and what corrective was taken.
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