Water Distribution Bundled Exams Questions and Answers (2022/2023) (All Rated A)

Water Distribution Questions and Answers with Certified Solutions 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 b...

Water distribution questions and answers rated A How many gallons of water per day does the average American family of 4 use 320 gallons Most of earths water is_______ Unsuitable for drinking Most of earths FRESHWATER is________ Stored in glaciers and ice caps Most salt water - use is_____ In the...

Water Distribution Test Questions and Answers 100% Pass 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 o...

Water Distribution 1 Questions and Answers 100% Pass Head is measured in feet A plat is A map Which type of valve will prevent the collapse of a pipe Air-and-vaccume relief valve The highest degree of protection of a coated steel pipe is cathodic protection At which time of day is the age of the...

Water distribution practice test D1 /D2 questions and answers already passed The only absolutely reliable method of backflow prevention is the use of Air Gap The bubbles formed in a positive multiple tube fermentation test are Carbon Dioxide The maximum rate of withdrawal of gas from a 150lb chlor...

Water distribution practice exam #2 (D1-D2) (2022/2023) graded A+ Which process converts ammonia to nitrite and nitrate? Nitrification What is the maximum advisable rate of chlorine gas removal from a 150- pound cylinder? 40 pounds per day What is a type of positive displacement water meter? Nutat...

Introduction to Water Distribution Systems Questions and Answers 100% Pass In private water supply systems, water is drawn from _____. a well To help prevent tooth decay, public water distribution systems add _____. fluoride A homeowner is having a well installed in an area where the water table i...

Water Distribution Chapter 1 Questions and Answers Graded A+ Chlorination is the most common means of disinfection used today to protect the public's health True As water mains and reservoirs become older, they require less and less maintenance. False Routine water quality monitoring of distribu...

Water Distribution Sample test ONE Already Passed The difference between the static groundwater level and the pumping level is the Radius of influence Drawdown Cone of depression Watershed Drawdown A customer complaint about the presence of brown floc in tap water can best be handled by Denyi...

CDPH Water Distribution Grade 2 Questions and Answers Already Passed 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 ...

WWA ABC Water Distribution Grades 1 & 2 Questions and Answers with Certified Solutions Which agency sets legal limits on the concentration levels of harmful contaminants in potable water distributed to customers? US Environmental Protection Agency The number of monthly distributions system bacteri...

ater Distribution Questions and Answers with Verified Solutions The term aquifer refers to? Water bearing strata The use of a well supply as a source normally results in? Water of consistent quality Maximum Safe Yield of a water source is? The quantity of water that can be taken from a source of s...

Water Distribution FINALE Study Guide (2022/2023) Rated A+ Water is most dense at A. 212 DegF B. Boiling C. Freezing D. 4 DegC D The three types of main valves on dry-barrel hydrants are A. Standard compression, non-standard, and toggle B. Standard compression, Corey, and wave action C. Stan...

Water Distribution Exam Questions and Answers 100% Pass A noisy or vibrating valve may be an indication of what? Cavitation The selective destruction or inactivation of pathogenic organisms is Disinfection Pathogenic organisms can be removed from water, killed, or inactivated by Filtration The mo...