Which of the following is the standard gallons per hour equivalent for 1 cubic foot per second?

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Prepare for the ADEQ Wastewater Collections 1 Test. Explore our quiz with multiple choice questions, each with hints and explanations. Gear up for your certification!

Multiple Choice

Which of the following is the standard gallons per hour equivalent for 1 cubic foot per second?

Explanation:
Converting flow from cubic feet per second to gallons per hour relies on two simple facts: 1 cubic foot equals 7.48052 gallons, and there are 3600 seconds in an hour. So for 1 cfs, you have 7.48052 gallons every second, and over an hour that becomes 7.48052 × 3600 ≈ 26,929 gallons. In practice this is rounded to about 26,928 gph. So the standard gallons per hour equivalent for 1 cubic foot per second is about 26,928 gph, which is why that option is correct. The other numbers don’t match the 7.48052 × 3600 calculation.

Converting flow from cubic feet per second to gallons per hour relies on two simple facts: 1 cubic foot equals 7.48052 gallons, and there are 3600 seconds in an hour. So for 1 cfs, you have 7.48052 gallons every second, and over an hour that becomes 7.48052 × 3600 ≈ 26,929 gallons. In practice this is rounded to about 26,928 gph.

So the standard gallons per hour equivalent for 1 cubic foot per second is about 26,928 gph, which is why that option is correct. The other numbers don’t match the 7.48052 × 3600 calculation.

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