1
class c water license Questions and
Correct Answers
a disease that cannot be contracted by drinking
contaminated water is Answer: malaria
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
when used in connection with the safe drinking water
act, the term mcl means Answer: maximum
containment level
examples of non-community water systems include
Answer: highway rest areas
the TCEQ requires that results be recorded submitted
daily for surface water supplies for Answer:
disinfectant residuals,turbidity, total solids, ph,
alkalinity
Pretest - Stuvia US
, 2
tracking and maintaining an operator's training records
is ultimately the responsibility of the Answer:
operator
an employee withought 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 the room, holding his breath if possible
before charging a gas chlorine cylinder in a room, the
first step should be Answer: start exhaust vent fan
waterworks operator's holding grade c certificates are
required to renew their certificates every three years
and to Answer: inform the TCEQ of any address
changes
in order to insure that the water produced meets TCEQ
standards, each surface water treatment plant must
have a surface water operator on duty at all times
when the plant is in operation or the plant must be
provided with Answer: continuous turbidity and
Pretest - Stuvia US
class c water license Questions and
Correct Answers
a disease that cannot be contracted by drinking
contaminated water is Answer: malaria
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
when used in connection with the safe drinking water
act, the term mcl means Answer: maximum
containment level
examples of non-community water systems include
Answer: highway rest areas
the TCEQ requires that results be recorded submitted
daily for surface water supplies for Answer:
disinfectant residuals,turbidity, total solids, ph,
alkalinity
Pretest - Stuvia US
, 2
tracking and maintaining an operator's training records
is ultimately the responsibility of the Answer:
operator
an employee withought 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 the room, holding his breath if possible
before charging a gas chlorine cylinder in a room, the
first step should be Answer: start exhaust vent fan
waterworks operator's holding grade c certificates are
required to renew their certificates every three years
and to Answer: inform the TCEQ of any address
changes
in order to insure that the water produced meets TCEQ
standards, each surface water treatment plant must
have a surface water operator on duty at all times
when the plant is in operation or the plant must be
provided with Answer: continuous turbidity and
Pretest - Stuvia US
