WATER DISTRIBUTION GRADE 1
CERTIFICATION ADEQ PRACTICE EXAM
2026 WITH 110 QUESTIONS AND 100%
CORRECT ANSWERS | ALREADY GRADED
A+ | GUARANTEED SUCCESS | WATER
DISTRIBUTION FINAL EXAM 2026
What is the main purpose of the wear rings in a centrifugal double suction pump?
The wear rings maintain a flow _______________ between the impeller discharge
and suction areas. - ANSWER-Restriction
What is the purpose of the foot valve on a pump? It keeps the pump
_____________. - ANSWER-Primed
At which type of facility is a remote operator allowed to operate? Any Grade 1 or
Grade 2 __________________. - ANSWER-Facility
At which type of facility is an on-site operator mandatory? All grade _____ and
grade _________ facilities. - ANSWER-3 & 4
, How close must a certified operator of a facility live to a facility to legally operate
the facility as a remote operator? Within 200 miles by ________ travel. -
ANSWER-Ground
Systems with what types of source water are required by law to treat using
filtration and disinfection? _________________ under the direct influence of
surface water and surface water sources. - ANSWER-Groundwater
The quality of water in a storage facility could degrade due to excessive water age
caused by low demand and short-circuiting within the distribution storage
reservoir. Which of the following is not a reason for water quality degradation?
The water quality ______________ program is not in compliance. - ANSWER-
Sampling
What is the definition of an "on-site operation?" An operator who visits a facility at
least _____________ to ensure that it is operating properly. - ANSWER-Daily
What is the definition of an "on-site representative?" On-site representative means
a person located at a facility who monitors the daily operation at the facility and
maintains contact with the ____________ operator regarding the facility. -
ANSWER-Remote
What is the frequency that a remote operator must inspect a grade 1 or grade 2
water treatment plant or distributes groundwater? As often as necessary but no less
then ________________. - ANSWER-Monthly
What is the objective of vulnerability assessment? To determine ____________ in
the distribution or water system. - ANSWER-Weakness
CERTIFICATION ADEQ PRACTICE EXAM
2026 WITH 110 QUESTIONS AND 100%
CORRECT ANSWERS | ALREADY GRADED
A+ | GUARANTEED SUCCESS | WATER
DISTRIBUTION FINAL EXAM 2026
What is the main purpose of the wear rings in a centrifugal double suction pump?
The wear rings maintain a flow _______________ between the impeller discharge
and suction areas. - ANSWER-Restriction
What is the purpose of the foot valve on a pump? It keeps the pump
_____________. - ANSWER-Primed
At which type of facility is a remote operator allowed to operate? Any Grade 1 or
Grade 2 __________________. - ANSWER-Facility
At which type of facility is an on-site operator mandatory? All grade _____ and
grade _________ facilities. - ANSWER-3 & 4
, How close must a certified operator of a facility live to a facility to legally operate
the facility as a remote operator? Within 200 miles by ________ travel. -
ANSWER-Ground
Systems with what types of source water are required by law to treat using
filtration and disinfection? _________________ under the direct influence of
surface water and surface water sources. - ANSWER-Groundwater
The quality of water in a storage facility could degrade due to excessive water age
caused by low demand and short-circuiting within the distribution storage
reservoir. Which of the following is not a reason for water quality degradation?
The water quality ______________ program is not in compliance. - ANSWER-
Sampling
What is the definition of an "on-site operation?" An operator who visits a facility at
least _____________ to ensure that it is operating properly. - ANSWER-Daily
What is the definition of an "on-site representative?" On-site representative means
a person located at a facility who monitors the daily operation at the facility and
maintains contact with the ____________ operator regarding the facility. -
ANSWER-Remote
What is the frequency that a remote operator must inspect a grade 1 or grade 2
water treatment plant or distributes groundwater? As often as necessary but no less
then ________________. - ANSWER-Monthly
What is the objective of vulnerability assessment? To determine ____________ in
the distribution or water system. - ANSWER-Weakness
