TCEQ CLASS C WATER LICENSE ACTUAL

TCEQ CLASS C WATER LICENSE ACTUAL

EXAM WITH 250 QUESTIONS AND

100% CORRECT ANSWERS | ALREADY

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WATER LICENSE EXAM

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 1 / 3

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

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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.

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