Water distributio - Study guides, Class notes & Summaries

Water Distribution 1 certification state exam questions and answers Graded-A 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 transported from outside the service area - CORRECT ANSWER-b). Any water that according to recognized standard is safe for human consumption. To prevent the entry of surface con...

CDPH Water Distribution Grade 2 Questions and Answers Latest Update 2024/2025 (Graded A+) What term is used when a water utility divides its total operating expenses into the total revenue? a.) Debt ratio b.) Operating ratio c.) Credit ratio d.) Coverage ratio b.) Operating ratio Under the requirements of the Safe Drinking Water Act, it is the duty of the water purveyor to deliver potable water of proper quality only as far as the: a.) Entry point of the distribution system b.) Customer...

CDPH Water Distribution Grade 2 Questions and Answers Latest Update 2024/2025 Graded A+. What term is used when a water utility divides its total operating expenses into the total revenue? a.) Debt ratio b.) Operating ratio c.) Credit ratio d.) Coverage ratio b.) Operating ratio Under the requirements of the Safe Drinking Water Act, it is the duty of the water purveyor to deliver potable water of proper quality only as far as the: a.) Entry point of the distribution system b.) Customer'...

Water Distribution Exam -with 100% verified solutions

Which agency sets legal limits on the concentration levels of harmful contaminants in potable water distributed to customers? - Answer-US Environmental Protection Agency The number of monthly distributions system bacteriologiacal samples required is - Answer-Based on the population served What is the maximum contaminant level for total trihalomethanes (TTHM) in the united States? - Answer-0.080 mg/L Under the Surface Water Treatment Rule, disinfection residuals must be collected at the sam...

Grade 1 Water Distribution Study Questions and Answers (State of Iowa Water Distribution Exam 1 Study Questions)

CDPH Water Distribution Grade 2 Questions and Answers 100% Solved What term is used when a water utility divides its total operating expenses into the total revenue? Debt ratio Operating ratio Credit ratio Coverage ratio b.) Operating ratio Under the requirements of the Safe Drinking Water Act, it is the duty of the water purveyor to deliver potable water of proper quality only as far as the: Entry point of the distribution system Customer's curb box and service connection Co...

What is the name of the State Agency responsible for enforcing the Safe Drinking Water Act? → Texas Commission on Environmental Quality what Minerals are associated with water hardness? → Calcium and magnesium A public water system MUST at all times provide? A. Adequate quantity of water B. Adequate water pressure c. Adequate disinfection D. All of the above → D. All of the above A Source of groundwater would be? 1 | P a g e | © copyright 2024/2025 | Grade A+ Master01 | S...

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...