Texas (TX) General Pump Installer Practice Exam | Complete Study
Guide with Practice Questions, Answers & Rationales | 2026 Edition
Question 1
Which agency in Texas is responsible for licensing and regulating water well pump
installers?
A) Texas Commission on Environmental Quality (TCEQ)
B) Texas Water Development Board (TWDB)
C) Texas Department of Licensing and Regulation (TDLR)
D) Texas Department of Health
Rationale: The Texas Department of Licensing and Regulation (TDLR) is the agency
responsible for licensing and regulating water well pump installers under 16 TAC Chapter
76. TCEQ oversees water quality and well construction standards but does not administer
the licensing exam.
Question 2
Which license is required to legally install a pump in a public water supply well in Texas?
A) Journeyman plumber license
B) TDLR Pump Installer license
C) State electrician license
D) Water treatment specialist license
Rationale: Texas law requires a TDLR Pump Installer license to install pumps in public
water supply wells. While electricians handle wiring and plumbers handle piping, only a
licensed pump installer may perform the actual pump installation in a water well.
Question 3
,What is the minimum passing score for the Texas General Pump Installer licensing
examination?
A) 60%
B) 65%
C) 70%
D) 75%
Rationale: The Texas Administrative Code requires a passing grade of 70% on the pump
installer licensing examination. The exam is designed to ensure that licensees possess
adequate knowledge to install pumps safely and protect groundwater resources.
Question 4
According to 16 TAC Chapter 76, what is the primary purpose of the pump installer
licensing examination?
A) To generate revenue for the state
B) To disqualify a person who lacks the knowledge of pump installation to the
extent that pump installation would create a serious risk of polluting fresh water
C) To limit the number of pump installers in Texas
D) To ensure all pump installers have college degrees
Rationale: Texas Occupations Code §1902.202 states that the department shall design
written examinations to disqualify a person who lacks the knowledge of pump installation
to the extent that pump installation by the person would create a serious risk of polluting
fresh water.
Question 5
How many total hours of continuing education are required for a pump installer license
renewal on or after March 1, 2025?
A) 4 hours
B) 8 hours
,C) 10 hours
D) 12 hours
Rationale: For renewals on or after March 1, 2025, licensees must complete 8 total hours
of continuing education: 1 hour dedicated to statutes and rules and 7 hours in topics
directly related to the water well industry.
Question 6
How many hours of continuing education in industry-related topics are required for
pump installers renewing on or after March 1, 2025?
A) 3 hours
B) 5 hours
C) 7 hours
D) 9 hours
Rationale: For renewals on or after March 1, 2025, licensees must complete 7 hours of
instruction dedicated to topics directly related to the water well industry, plus the 1 hour of
statutes and rules, for a total of 8 hours.
Question 7
For renewals before March 1, 2025, how many total continuing education hours were
required for pump installers?
A) 2 hours
B) 4 hours
C) 6 hours
D) 8 hours
Rationale: For renewals before March 1, 2025, licensees were required to complete 4 total
continuing education hours. The requirement was increased to 8 hours for renewals on or
after March 1, 2025.
, Question 8
How long must pump installation records be kept in Texas?
A) 1 year
B) 3 years
C) 5 years
D) 10 years
Rationale: Texas rules require pump installation records to be retained for five years. This
ensures documentation is available for regulatory review and consumer protection.
Question 9
What is the primary purpose of a centrifugal pump?
A) To displace fluid using a piston
B) To create vacuum for fluid lifting
C) To convert rotational energy into kinetic energy to move fluid
D) To compress air for fluid movement
Rationale: Centrifugal pumps use an impeller to accelerate water, converting mechanical
energy from a motor into fluid motion for distribution. The impeller transfers energy from
the motor to the water, creating flow.
Question 10
Which type of pump is best suited for deep wells (several hundred feet)?
A) Jet pump
B) Centrifugal pump
C) Submersible pump
D) Positive displacement pump
Rationale: Submersible pumps are installed below water level and are built to work
underwater in deep wells where suction pumps cannot lift water effectively. They are
designed to push water to the surface rather than pull it.
Guide with Practice Questions, Answers & Rationales | 2026 Edition
Question 1
Which agency in Texas is responsible for licensing and regulating water well pump
installers?
A) Texas Commission on Environmental Quality (TCEQ)
B) Texas Water Development Board (TWDB)
C) Texas Department of Licensing and Regulation (TDLR)
D) Texas Department of Health
Rationale: The Texas Department of Licensing and Regulation (TDLR) is the agency
responsible for licensing and regulating water well pump installers under 16 TAC Chapter
76. TCEQ oversees water quality and well construction standards but does not administer
the licensing exam.
Question 2
Which license is required to legally install a pump in a public water supply well in Texas?
A) Journeyman plumber license
B) TDLR Pump Installer license
C) State electrician license
D) Water treatment specialist license
Rationale: Texas law requires a TDLR Pump Installer license to install pumps in public
water supply wells. While electricians handle wiring and plumbers handle piping, only a
licensed pump installer may perform the actual pump installation in a water well.
Question 3
,What is the minimum passing score for the Texas General Pump Installer licensing
examination?
A) 60%
B) 65%
C) 70%
D) 75%
Rationale: The Texas Administrative Code requires a passing grade of 70% on the pump
installer licensing examination. The exam is designed to ensure that licensees possess
adequate knowledge to install pumps safely and protect groundwater resources.
Question 4
According to 16 TAC Chapter 76, what is the primary purpose of the pump installer
licensing examination?
A) To generate revenue for the state
B) To disqualify a person who lacks the knowledge of pump installation to the
extent that pump installation would create a serious risk of polluting fresh water
C) To limit the number of pump installers in Texas
D) To ensure all pump installers have college degrees
Rationale: Texas Occupations Code §1902.202 states that the department shall design
written examinations to disqualify a person who lacks the knowledge of pump installation
to the extent that pump installation by the person would create a serious risk of polluting
fresh water.
Question 5
How many total hours of continuing education are required for a pump installer license
renewal on or after March 1, 2025?
A) 4 hours
B) 8 hours
,C) 10 hours
D) 12 hours
Rationale: For renewals on or after March 1, 2025, licensees must complete 8 total hours
of continuing education: 1 hour dedicated to statutes and rules and 7 hours in topics
directly related to the water well industry.
Question 6
How many hours of continuing education in industry-related topics are required for
pump installers renewing on or after March 1, 2025?
A) 3 hours
B) 5 hours
C) 7 hours
D) 9 hours
Rationale: For renewals on or after March 1, 2025, licensees must complete 7 hours of
instruction dedicated to topics directly related to the water well industry, plus the 1 hour of
statutes and rules, for a total of 8 hours.
Question 7
For renewals before March 1, 2025, how many total continuing education hours were
required for pump installers?
A) 2 hours
B) 4 hours
C) 6 hours
D) 8 hours
Rationale: For renewals before March 1, 2025, licensees were required to complete 4 total
continuing education hours. The requirement was increased to 8 hours for renewals on or
after March 1, 2025.
, Question 8
How long must pump installation records be kept in Texas?
A) 1 year
B) 3 years
C) 5 years
D) 10 years
Rationale: Texas rules require pump installation records to be retained for five years. This
ensures documentation is available for regulatory review and consumer protection.
Question 9
What is the primary purpose of a centrifugal pump?
A) To displace fluid using a piston
B) To create vacuum for fluid lifting
C) To convert rotational energy into kinetic energy to move fluid
D) To compress air for fluid movement
Rationale: Centrifugal pumps use an impeller to accelerate water, converting mechanical
energy from a motor into fluid motion for distribution. The impeller transfers energy from
the motor to the water, creating flow.
Question 10
Which type of pump is best suited for deep wells (several hundred feet)?
A) Jet pump
B) Centrifugal pump
C) Submersible pump
D) Positive displacement pump
Rationale: Submersible pumps are installed below water level and are built to work
underwater in deep wells where suction pumps cannot lift water effectively. They are
designed to push water to the surface rather than pull it.
