1|Page
TCEQ CLASS C WATER LICENSE EXAM LATEST 2026 ACTUAL EXAM
WITH COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS
(100% VERIFIED ANSWERS) |ALREADY GRADED A+| ||PROFESSOR
VERIFIED|| ||BRANDNEW!!!||
You are using a chlorinator to provine a dosage of 4.0 mg/L. If the
daily Water usage is 750,000 gallons, the gas chlorinator feed
rate should be set at ____________ pounds per day. - ANSWER-
25
One gallon of water weighs - ANSWER-8.34 lbs.
One foot of water inside a storage vessel will raise a pressure
gauge at the bottom of the vessel by - ANSWER-0.433 lbs. (1 ft.
Water creates 0.433 psi of pressure)
A raw water intake structure may not be constructed with
___________ feet of a boat ramp, dock, or marina - ANSWER-
1,000 feet
Common types of pumps for use in water wells are - ANSWER-
Vertical turbine and submersible
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_________ is the natural exchange of water between the earth
and air - ANSWER-The hydraulic cycle
If and when a health hazard contamination event occurs in a
public water System, the operator must contact the state
regulatory authority within __________ hours by telephone -
ANSWER-24 hours
Potable water is that of - ANSWER-Maintained at adequate
pressure, pathogen free, and contains a chlorine residual
Excessive nitrates in drinking water can care a condition that
affects infants under the age of 6 months, this condition known as
- ANSWER-Blue baby
In surface water treatment the process of causing the fine
particles in water to join together to form larger heavier particles
that settle in a clarifier is called - ANSWER-Coagulation
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The test commonly used to determine the chemical dosage for
the surface water plants is the _______ test - ANSWER-Jar
Suspended solids are the solids portion that - ANSWER-Cause
mudballs and filter plugging
A public Water system is required to take samples of water for
bacteriological analysis. The organism that is used as an indicator
is - ANSWER-Coliform
Chisine dosage is demand plus desired - ANSWER-Residual
A storage vessel that is the same diameter from the ground to the
top and is more than 20 feet but less than 80 feet tall is called a -
ANSWER-Stand pipe
Potable water must be stored at an elevation at least 80.85 feet
above the highest known connection to provide the minimum
operating pressure of _____ psi - ANSWER-35
TCEQ CLASS C WATER LICENSE EXAM LATEST 2026 ACTUAL EXAM
WITH COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS
(100% VERIFIED ANSWERS) |ALREADY GRADED A+| ||PROFESSOR
VERIFIED|| ||BRANDNEW!!!||
You are using a chlorinator to provine a dosage of 4.0 mg/L. If the
daily Water usage is 750,000 gallons, the gas chlorinator feed
rate should be set at ____________ pounds per day. - ANSWER-
25
One gallon of water weighs - ANSWER-8.34 lbs.
One foot of water inside a storage vessel will raise a pressure
gauge at the bottom of the vessel by - ANSWER-0.433 lbs. (1 ft.
Water creates 0.433 psi of pressure)
A raw water intake structure may not be constructed with
___________ feet of a boat ramp, dock, or marina - ANSWER-
1,000 feet
Common types of pumps for use in water wells are - ANSWER-
Vertical turbine and submersible
,2|Page
_________ is the natural exchange of water between the earth
and air - ANSWER-The hydraulic cycle
If and when a health hazard contamination event occurs in a
public water System, the operator must contact the state
regulatory authority within __________ hours by telephone -
ANSWER-24 hours
Potable water is that of - ANSWER-Maintained at adequate
pressure, pathogen free, and contains a chlorine residual
Excessive nitrates in drinking water can care a condition that
affects infants under the age of 6 months, this condition known as
- ANSWER-Blue baby
In surface water treatment the process of causing the fine
particles in water to join together to form larger heavier particles
that settle in a clarifier is called - ANSWER-Coagulation
, 3|Page
The test commonly used to determine the chemical dosage for
the surface water plants is the _______ test - ANSWER-Jar
Suspended solids are the solids portion that - ANSWER-Cause
mudballs and filter plugging
A public Water system is required to take samples of water for
bacteriological analysis. The organism that is used as an indicator
is - ANSWER-Coliform
Chisine dosage is demand plus desired - ANSWER-Residual
A storage vessel that is the same diameter from the ground to the
top and is more than 20 feet but less than 80 feet tall is called a -
ANSWER-Stand pipe
Potable water must be stored at an elevation at least 80.85 feet
above the highest known connection to provide the minimum
operating pressure of _____ psi - ANSWER-35
