Texas ACR A Exam Practice
Texas Environmental Air Class A preparation aligned to the current TDLR/PSI outline.
241 practice questions · Class A HVAC · 2024 Codes · Texas Law
Questions
120
Time
3.8 h
To pass
70%
Format
Open book
TDLR / PSI
Content areas
Blueprint weight and how many practice questions each area carries.
- Air Distribution15% · 36 questions
- Basic Refrigeration Components5% · 12 questions
- Combustion Air5% · 12 questions
- Controls5% · 12 questions
- Equipment Requirements & Design12% · 29 questions
- HVAC Systems9% · 22 questions
- Piping5% · 12 questions
- Refrigeration Principles5% · 12 questions
- Safety5% · 12 questions
- Service10% · 24 questions
- Testing10% · 24 questions
- Texas Laws & Rules5% · 12 questions
- Ventilation5% · 12 questions
- Venting4% · 10 questions
Frequently asked questions
How many questions is the Texas ACR A exam?
120 multiple-choice questions with a 230-minute time limit.
What score do you need to pass?
84 of 120 correct — 70%.
Is the Texas ACR A exam open book?
Yes — administered by TDLR / PSI, and the code book is allowed at the desk, so fast, accurate lookups are a scored skill worth drilling.
Are these practice questions free?
Yes. 241 questions are browsable by content area with full explanations, and the free practice test needs no signup.
Practice the full 241-question bank
Timed mock exams, a wrong book and progress that syncs with the app — one subscription covers every contractor exam line.
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