Question 6014 of 223 · California Water Treatment Operator Exam
The water level in a tank is 28 ft above a pressure gauge. What pressure should the gauge read?
Exactly one answer is correct.
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Correct answer to question 6014
- C: 12.1 psi
Explanation
psi = 28 ft x 0.433 psi/ft = 12.1 psi (or 28 / 2.31). Multiplying by 2.31 gives 64.7 psi.
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