Tag Archives: practice problems

Test Your Knowledge – Percent Removal

Now that you have read the post, Percent Removal, try working the following practice problems on your own. Last month, you distributed 45,455,000 gallons of water, but city hall only billed for 39,422,500 gallons. What is your monthly percent water loss? … Continue reading

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Test Your Knowledge – Bleach Disinfection

Now that you have read the post Bleach Disinfection, try working the following practice problems on your own. How many gallons of bleach at 5.25 percent will be needed to disinfect a 12-inch pipeline that is 3,000 feet long? Use … Continue reading

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Test Your Knowledge – Calculating Flow Into a Lift Station

Now that you have read the post Calculating Flow into a Lift Station, try your hand at the following practice problems. A lift station is 65 feet deep with a diameter of 27 feet. The influent flow causes the water … Continue reading

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The Road to Certification

Very often in life, we all have choices to make. Even the smallest of decisions can be complicated or seem overwhelming. Sometimes everyday life can come at you like a whirlwind and create chaos that will last for what seems … Continue reading

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Test Your Knowledge – Calculating Volume

Now that you have read the post Calculating Volume, try your hand at the following practice problems. Calculate the volume of a tank with a length of 100 feet, width of 42 feet, and a depth of 21 feet. What … Continue reading

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