TCEQ CLASS C WATER LICENSE EXAM |ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS ) A GRADE.
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Course
TCEQ CLASS C WATER LICENSE
Institution
TCEQ CLASS C WATER LICENSE
TCEQ CLASS C WATER LICENSE EXAM |ACTUAL
EXAM QUESTIONS AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS ) A GRADE.
TCEQ CLASS C WATER LICENSE EXAM |ACTUAL
EXAM QUESTIONS AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS ) A GRADE.
TCEQ CLASS C WATER LICENSE EXAM |ACTUAL
EXAM QUESTIONS...
TCEQ CLASS C WATER LICENSE EXAM 2022 -2023 |ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS ) A GRADE. State Agency responsince for enforcing the safe drinking water act in Texas Texas Commission on environmental Quality -ANSWER. What minerals can cause water hardnes s Calcium and magnesium -ANSWER. Read More A public water system must at all times provide -ANSWER - Adequate quantity of water, pressure, and disinfection A source groundwater would be Aquifer -ANSWER. Fecal coliform organisms sometimes found in water supplies are an indication that -ANSWER - Water supply is contaminated, harmful bacteria may be present, possible pathogenic organisms in the water, water is unsuitable for drink ing A disease that may be spread by inadequately disinfected water -
ANSWER - Dysentery A common chemical used in disinfection of small water supply is -
ANSWER - Calcium hypochlorite A physical connection between a potable water supply and house well would be ANSWER -A cross connection The amount of chlorine in mg/L that is used up by reacting with iron organics of bacteria is called ANSWER -Demand Which of the following is a physical characteristic of chlorine gas ANSWER -Greenish -Yellow Color, heavier than air, pungent penetrating o dor, corrosive Which of the following would be considered a part of a hypo -
chlorinator system ANSWER -Solution feed pump According to state requirements, all public water Supply wells should be provided with a raised concrete sealing block, screened vents, and - ANSWER -A flow measuring device Drawdown of a water well is determined by Difference in static and pumping levels ANSWER -pH of water indicates If it's acidic or basic The pH of water is expressed on a pH scale of ANSWER -0-14 Water that is considered neutral is expressed on the pH scale at ANSWER -7.0 Which of the following is a required Step in collecting a routine distribution sample for bacteriological testing? ANSWER -Use of an approved, sterile sample container Sand filtration will remove which of the following from surface ANSWER -water Turbidity Activated carbon is used in a surface water plant primarily for ANSWER -Taste and odor control Which or the following chemicals are commonly used as coagulants in surface water treatment ANSWER -Alum and ferric chloride Ground storage tanks are required to provided with which of the following ANSWER -Screened vents, an approved locking roof hatch, an overflow pipe with hinged flap device, annual inspection and maintenance as needed
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