Class D Water Operator Questions and Answers (100% Pass)

What are some physical characteristics of water? → Temperature, turbidity, color, taste, odor What are some chemical characteristics of water? → Hardness, pH, solids, and gases What is turbidity? → the amount of suspended matter, such as clay, silt, organic matter, and microorganisms in...

Operators have a responsibility to provide drinking water that meets federal and state standards. (true/false) → true Water must be disinfected, delivered at inadequate pressure, and be ample in quantity. (true/false) → false (adequate pressure) Utility employees should guard the water ...

In Texas, about 75% of all water is used for commercial, industrial, or agricultural purposes. → True Water covers approximately ________ of Earth's surface. → 71% Drought is an extended period when a region receives a deficiency in its ________ water supply. → atmospheric, ground, o...

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 water...

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 water...

The primary purpose of the Water Utility Industry → The production and delivery of safe drinking water to consumers Those who work in the public water industry have a responsibility to meet standards created by these types of government entities. → Federal and State basic federal and sta...