class c water license Exam 86 Questions and ANSWERS Latest.

class c water license Exam 86 Questions and AN aq aq aq aq aq aq aq aq




SWERS Latest aq




a disease that cannot be contracted by drinking contaminated water is -
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** malaria
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a non-permit confined space by OSHA standards means a confined space that -
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** does not contain or have the potential to contain any hazard capable of causing death
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when used in connection with the safe drinking water act, the term mcl means -
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** maximum containment level
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examples of non-community water systems include -
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** highway rest areas
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the TCEQ requires that results be recorded submitted daily for surface water supplies for -
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** disinfectant residuals,turbidity, total solids, ph, alkalinity
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tracking and maintaining an operator's training records is ultimately the responsibility of the -
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** operator
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an employee withought a breathing apparatus is in a room where chlorine gas suddenly begins leaking
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. What should the employee do first -
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** keep mouth closed, keep head as high as possible, and quickly walk out the room, holding his breat
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h if possible
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before charging a gas chlorine cylinder in a room, the first step should be -
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** start exhaust vent fan
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waterworks operator's holding grade c certificates are required to renew their certificates every three
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years and to - aq aq aq aq




** inform the TCEQ of any address changes
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, in order to insure that the water produced meets TCEQ standards, each surface water treatment plant
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must have a surface water operator on duty at all times when the plant is in operation or the plant mu
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st be provided with -
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** continuous turbidity and disinfectant residual monitors, automatic alarms systems, and an automa
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tic shutdown system
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the major responsibility of a certified waterworks operator is to -
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aq ** insure that a safe and adequate supply of drinking water is delivered to the customers tap
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according to the TCEQ, a public water system is defined as any water system that provides piped water
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for human consumption to at least _ service connections on a year-
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round basis or regularly serves _ individuals daily at least_ days out of the year -
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aq ** 15 25 60aq aq aq




most of the surface water in texas comes from -
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aq ** precipitation that falls within the state
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the most important factor in preventing accidents Is -
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aq ** the attitude of the employee
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organics in surface water will combine with halogen to form -
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aq ** trihaolmethanes
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according to the average annual water budget for Texas, the majority of surface water leaves the state
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by -
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aq ** evaporation and transpiration
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the term water stabilization refers to -
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aq ** pH adjustments
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which pH measurement would indicate that water is basic (6.0;6.9;7.0;8.3) -
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aq ** 8.3 aq