TCEQ CLASS C WATER LICENSE ACTUAL
EXAM 2025 WITH 250 QUESTIONS AND
100% CORRECT ANSWERS | ALREADY
GRADED A+ | GUARANTEED PASS | TCEQ
WATER LICENSE EXAM 2025 [LATEST]
TCEQ rules require that water systems maintain a minimum of ____ psi
throughout the distribution system under normal operating conditions and shall not
be less than ___ psi in emergencies - ANSWER-35/20
Maintaining the minimum of operating pressure in the distribution system helps
prevent - ANSWER-Cross Connection
Customer complaints
Waterborne Diseases
Backflow contamination
Air in the distribution system
The purpose of water mains is- - ANSWER-To transport water throughout the
system
To provide water for fire protection
To reduce the number of private wells within a providers service area
To insure customers have a water source.
All of the above
,It is recommended that all underground main line valves be operated at least- -
ANSWER-Yearly/Annually
If an operator enters a well house and hears a noise coming from the pump that
sounds like pinging or gravel being pumped; more than likely the pump has- -
ANSWER-Cavitation
If 2 towers are connected in your system what valve would be best used? -
ANSWER-Altitude
An altitude valve is used to- - ANSWER-Control the water elevation in an elevated
storage tank.
Two pressure gauges at the foot of two storage tanks are at the same elevation. The
water levels in the two tanks are the same, but tank X holds 1,000,000 gallons of
water and tank Y holds 500,000 gallons. The gauge on tank X will have a reading
of- - ANSWER-The same as that of tank Y
From the center line of pump outlet to the highest pumping altitude is considered- -
ANSWER-Head
What is an approved TCEQ method to prevent cross connection? - ANSWER-Air
Gap
what is the only approved method for cross-connection control? - ANSWER-an air
gap
, After installation or repair of a water line it should be treated with- - ANSWER-
50mg/L of chlorine for 24hrs
When you install a new line what is the proper procedure to put in service? -
ANSWER-Pressure test, flush, chlorinate, flush, sample
When a section of water main is replaced, any organic material allowed to remain
inside the pipe will- - ANSWER-Increase chlorine demand, and decrease chlorine
residual.
What can cause pump vibration? - ANSWER-Misalignment
What is the best way to prolong this life of a centrifugal pump? - ANSWER-Power
and sizing
A non permit confined space by OSHA standards means a confined space that- -
ANSWER-Does not contain or have the potential to contain any hazard capable of
causing death
Examples of non-community (non-transient) water systems include- - ANSWER-
Highway rest areas, RV park, Service stations, Hotel/Motel
An employee without a breathing apparatus is in a room where chlorine gas
suddenly begins leaking. What should the employee do first? - ANSWER-Keep
mouth closed, keep head as high as possible, and quickly walk out of the room,
holding his breath if possible.
Waterworks operators holding grade C certificates are required to renew their
certificates every three years and to: - ANSWER-inform TCEQ of any address
changes.
EXAM 2025 WITH 250 QUESTIONS AND
100% CORRECT ANSWERS | ALREADY
GRADED A+ | GUARANTEED PASS | TCEQ
WATER LICENSE EXAM 2025 [LATEST]
TCEQ rules require that water systems maintain a minimum of ____ psi
throughout the distribution system under normal operating conditions and shall not
be less than ___ psi in emergencies - ANSWER-35/20
Maintaining the minimum of operating pressure in the distribution system helps
prevent - ANSWER-Cross Connection
Customer complaints
Waterborne Diseases
Backflow contamination
Air in the distribution system
The purpose of water mains is- - ANSWER-To transport water throughout the
system
To provide water for fire protection
To reduce the number of private wells within a providers service area
To insure customers have a water source.
All of the above
,It is recommended that all underground main line valves be operated at least- -
ANSWER-Yearly/Annually
If an operator enters a well house and hears a noise coming from the pump that
sounds like pinging or gravel being pumped; more than likely the pump has- -
ANSWER-Cavitation
If 2 towers are connected in your system what valve would be best used? -
ANSWER-Altitude
An altitude valve is used to- - ANSWER-Control the water elevation in an elevated
storage tank.
Two pressure gauges at the foot of two storage tanks are at the same elevation. The
water levels in the two tanks are the same, but tank X holds 1,000,000 gallons of
water and tank Y holds 500,000 gallons. The gauge on tank X will have a reading
of- - ANSWER-The same as that of tank Y
From the center line of pump outlet to the highest pumping altitude is considered- -
ANSWER-Head
What is an approved TCEQ method to prevent cross connection? - ANSWER-Air
Gap
what is the only approved method for cross-connection control? - ANSWER-an air
gap
, After installation or repair of a water line it should be treated with- - ANSWER-
50mg/L of chlorine for 24hrs
When you install a new line what is the proper procedure to put in service? -
ANSWER-Pressure test, flush, chlorinate, flush, sample
When a section of water main is replaced, any organic material allowed to remain
inside the pipe will- - ANSWER-Increase chlorine demand, and decrease chlorine
residual.
What can cause pump vibration? - ANSWER-Misalignment
What is the best way to prolong this life of a centrifugal pump? - ANSWER-Power
and sizing
A non permit confined space by OSHA standards means a confined space that- -
ANSWER-Does not contain or have the potential to contain any hazard capable of
causing death
Examples of non-community (non-transient) water systems include- - ANSWER-
Highway rest areas, RV park, Service stations, Hotel/Motel
An employee without a breathing apparatus is in a room where chlorine gas
suddenly begins leaking. What should the employee do first? - ANSWER-Keep
mouth closed, keep head as high as possible, and quickly walk out of the room,
holding his breath if possible.
Waterworks operators holding grade C certificates are required to renew their
certificates every three years and to: - ANSWER-inform TCEQ of any address
changes.
