Texas Class D Water Distribution study guide Questions and Answers (100% Pass)
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Course
Water Distribution
Institution
Water Distribution
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 wate...
A public water Supply system should maintain a system residual pressure of 20
psi and a minimum normal operating pressure of _____
→ 35 psi
The amount of chlorine in mg/L that is used by reacting with iron, organics or
bacteria is called
→ Demand
The MOST important treatment in water is
→ Disinfection
Which of the following would be considered part(s) of a hypo-chlorinator
system
→ Solution feed pump
According to state requirements all public water supply wells shall be
provided with a raised concrete sealing block screen vents and
→ Flow Measuring Device
Master01 | September, 2024/2025 | Latest update
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