Study guides, Class notes & Summaries

TCEQ WATER TREATMENT License Exam Test Questions With Revised Correct Answers Two Categories of Water Contamination - ANSWER : point and non-point source Accidental Discharge must notify TCEQ within - ANSWER : 24 hours Fresh Wastewater is usually - ANSWER : dishwasher gray with slight odor Septic Wastewater is usually - ANSWER : Dark with a disagreeable odor PH scale ranges from - ANSWER : 0-14 BOD stands for - ANSWER : Biochemical Oxygen Demand Primary causes of stoppage a...

TCEQ Wastewater License Exam Test Questions With Revised Correct Answers What are the steps of the Water Use Cycle? - ANSWER : Environment --> Water Treatment --> Water Distribution System -- > Customer Use --> Wastewater Collection System --> Wastewater Treatment --> Environment What are the benefits of the collection system? - ANSWER : - Removal of health hazards - Prevention of odors and flies - Cleanliness and appearance - Comfort and convenience Septic vs. F...

Waste Water D Licenses (TCEQ) Exam Test Questions With Revised Correct Answers How long is a facility NPDES Permit good for? - ANSWER: 5 years How long does the renewal request need to be applied for before the permit runs out? - ANSWER: 180 days What is the maximum holding time for a C.O.D. sample? - ANSWER: 28 days Maximum time to hold a fecal sample? - ANSWER : 4 hours Where would a double suction centrifugal pump be used? - ANSWER : Effluent What is the primary impact of a...

TX Class C Wastewater Treatment License Exam Test Questions With Revised Correct Answers Preliminary Treatment - ANSWER : the 1st stage of sewage treatment where large debris, such as sticks, grit, and rags pas through a screen followed by a grit chamber, where the flow of water is slowed enough to allow for sedimentation. What stage of treatment is grit removal usually accomplished in? - ANSWER : preliminary treatment Rotating Biological Contactor - ANSWER : a type of biolog...

TCEQ Class C Water License Exam Test Questions With Revised Correct Answers State Agency responsince for enforcing the safe drinking water act in Texas Texas Commission on environmental Quality What minerals can cause water hardness Calcium and magnesium A public water system must at all times provide Adequate quantity of water, pressure, and disinfection A source groundwater would be aquifer Fecal coliform organisms sometimes found in water supplies are an indication that Wate...

B TEST MATERIAL - TCEQ CLASS B SURFACE WATER QUESTIONS & ANSWERS SOLVED 100% CORRECT!!

QUESTIONS AND ANSWERS

QUESTIONS AND ANSWERS

TCEQ CLASS D WATER EXAM 2024 QUESTIONS AND ANSWERS PASSED AND VERIFIED. T/F: In Texas, about 75% of all water is used for commercial, industrial, or agricultural purposes. - CORRECT ANSWER True Water covers approximately ________ of Earth's surface. - CORRECT ANSWER 71% Drought is an extended period when a region receives a deficiency in its ________ water supply. - CORRECT ANSWER atmospheric, ground, or surface T/F: Only about 1 gallon of tap water per person/day is used for drinki...

TCEQ CLASS C WATER LICENSE EXAM 2024 QUESTIONS AND ANSWERS PASSED AND VERIFIED. 1. State Agency responsince for enforcing the safe drinking water act inTexas: Texas Commission on environmental Quality 2. What minerals can cause water hardness: Calcium and magnesium 3. A public water system must at all times provide: Adequate quantity of water, pressure, and disinfection 4. A source groundwater would be: aquifer 5. Fecal coliform organisms sometimes found in water supplies are an indica...