Maryland Journeyman HVACR License Exam Exam Prep
Free practice questions

Free MD-JHVACR Practice Questions

1 exam-style questions with answers and explanations. Tap an answer to check yourself. When you're ready, take the scored version in the free practice test.

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The MD-JHVACR exam has 100 questions and runs 4 hours.

Question 1

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Correct answer: A - A

What's on the MD-JHVACR exam

The Maryland Journeyman HVACR License Exam (MD-JHVACR) exam is organized into 6 knowledge domains. These free practice questions are drawn from across them so you can see where you're strong and where to study:

  1. Electrical Knowledge, Motors, and Controls
  2. Piping
  3. Refrigeration and Air Conditioning
  4. Heating Systems
  5. Air Distribution Systems
  6. Safety

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