Texas Plumbing Exam Prep Questions and
Correct Answers
Question 1
What is the focus of the examination for a Journeyman Plumber License?
Correct Answer
The examination tests knowledge and understanding of the proper installation of
commercial and residential plumbing systems.
Question 2
What rights do applicants have concerning their criminal history when applying for a
plumbing license?
Correct Answer
Applicants have the right to request a criminal history evaluation letter.
Question 3
What is an example of a subject covered in plumbing codes?
Correct Answer
Installation methods for plumbing materials are generally covered in the General
Regulations chapter.
Question 4
What are the approved and prohibited materials for sanitary drain piping?
Correct Answer
The chapter covers the materials that can and cannot be used for sanitary drain
piping.
Page 1 of 134
,Question 5
What is the importance of studying manufacturer instructions?
Correct Answer
Studying manufacturer instructions is crucial for understanding proper preparation
and application techniques for various plumbing materials.
Question 6
Why is it important to know plumbing terms before studying other chapters?
Correct Answer
It makes understanding the other chapters in the plumbing code much easier.
Question 7
What is the purpose of the plumbing regulations outlined by the Texas State Board?
Correct Answer
To ensure safe and effective plumbing practices and protect public health.
Question 8
What is required for a Drain Cleaner to perform plumbing work?
Correct Answer
They must secure contracts or agreements to perform plumbing work through a
Responsible Master Plumber.
Question 9
What type of examination does the application include?
Correct Answer
A computer-based component, formerly known as the 'written' exam.
Page 2 of 134
,Question 10
What is required for someone to act as a responsible master plumber?
Correct Answer
They must hold the appropriate license and meet the requirements under the
plumbing chapter.
Question 11
What are the two ways an applicant can accumulate the required work experience for
the Tradesman Plumber-Limited Examination?
Correct Answer
1. Work under the direct supervision of a licensed plumber and general supervision
of a Responsible Master Plumber while registered as a Plumber's Apprentice. 2.
Complete a sequence of courses in the plumbing trade offered through a career
and technology Education (CTE) program.
Question 12
What regulations are included in the Plumbing License Law and Board Rules?
Correct Answer
The regulations govern the plumbing industry and must be followed by
practitioners.
Question 13
What plumbing code must be followed in areas without an adopted plumbing code?
Correct Answer
Plumbing must be installed according to a plumbing code adopted under
subsection (a) of the relevant section.
Question 14
What is the significance of understanding local ordinances in plumbing?
Correct Answer
Compliance with local ordinances ensures that plumbing work meets community
standards and regulations.
Page 3 of 134
, Question 15
What constitutes a conflict of interest for licensees and registrants?
Correct Answer
A conflict exists if any significant financial or other interest impairs the obligation to
faithfully discharge services.
Question 16
What is the purpose of pressure and temperature relief valves in water heaters?
Correct Answer
To ensure safety by preventing excessive pressure and temperature.
Question 17
What is the role of Pearson VUE in the examination process?
Correct Answer
Pearson VUE administers the Computer-Based Test portion of the Journeyman
Plumber Examination.
Question 18
What is the role of the Executive Director in relation to the Chief Examiner?
Correct Answer
The Chief Examiner operates under the direction of the Executive Director.
Question 19
What is the waiting period after failing the Tradesman Plumber-Limited Examination
for the first time?
Correct Answer
30 days before the next retest.
Page 4 of 134
Correct Answers
Question 1
What is the focus of the examination for a Journeyman Plumber License?
Correct Answer
The examination tests knowledge and understanding of the proper installation of
commercial and residential plumbing systems.
Question 2
What rights do applicants have concerning their criminal history when applying for a
plumbing license?
Correct Answer
Applicants have the right to request a criminal history evaluation letter.
Question 3
What is an example of a subject covered in plumbing codes?
Correct Answer
Installation methods for plumbing materials are generally covered in the General
Regulations chapter.
Question 4
What are the approved and prohibited materials for sanitary drain piping?
Correct Answer
The chapter covers the materials that can and cannot be used for sanitary drain
piping.
Page 1 of 134
,Question 5
What is the importance of studying manufacturer instructions?
Correct Answer
Studying manufacturer instructions is crucial for understanding proper preparation
and application techniques for various plumbing materials.
Question 6
Why is it important to know plumbing terms before studying other chapters?
Correct Answer
It makes understanding the other chapters in the plumbing code much easier.
Question 7
What is the purpose of the plumbing regulations outlined by the Texas State Board?
Correct Answer
To ensure safe and effective plumbing practices and protect public health.
Question 8
What is required for a Drain Cleaner to perform plumbing work?
Correct Answer
They must secure contracts or agreements to perform plumbing work through a
Responsible Master Plumber.
Question 9
What type of examination does the application include?
Correct Answer
A computer-based component, formerly known as the 'written' exam.
Page 2 of 134
,Question 10
What is required for someone to act as a responsible master plumber?
Correct Answer
They must hold the appropriate license and meet the requirements under the
plumbing chapter.
Question 11
What are the two ways an applicant can accumulate the required work experience for
the Tradesman Plumber-Limited Examination?
Correct Answer
1. Work under the direct supervision of a licensed plumber and general supervision
of a Responsible Master Plumber while registered as a Plumber's Apprentice. 2.
Complete a sequence of courses in the plumbing trade offered through a career
and technology Education (CTE) program.
Question 12
What regulations are included in the Plumbing License Law and Board Rules?
Correct Answer
The regulations govern the plumbing industry and must be followed by
practitioners.
Question 13
What plumbing code must be followed in areas without an adopted plumbing code?
Correct Answer
Plumbing must be installed according to a plumbing code adopted under
subsection (a) of the relevant section.
Question 14
What is the significance of understanding local ordinances in plumbing?
Correct Answer
Compliance with local ordinances ensures that plumbing work meets community
standards and regulations.
Page 3 of 134
, Question 15
What constitutes a conflict of interest for licensees and registrants?
Correct Answer
A conflict exists if any significant financial or other interest impairs the obligation to
faithfully discharge services.
Question 16
What is the purpose of pressure and temperature relief valves in water heaters?
Correct Answer
To ensure safety by preventing excessive pressure and temperature.
Question 17
What is the role of Pearson VUE in the examination process?
Correct Answer
Pearson VUE administers the Computer-Based Test portion of the Journeyman
Plumber Examination.
Question 18
What is the role of the Executive Director in relation to the Chief Examiner?
Correct Answer
The Chief Examiner operates under the direction of the Executive Director.
Question 19
What is the waiting period after failing the Tradesman Plumber-Limited Examination
for the first time?
Correct Answer
30 days before the next retest.
Page 4 of 134
