# Free practice tests for trade certifications

Free practice tests for trade certification exams, starting with EPA Section 608. Every question is written and reviewed by BRIX, not copied from a real exam, and comes with an explanation. Use study mode to learn as you go or exam mode to test yourself, with progress saved in your browser.

## Licensing, liens and insurance

- [Free EPA 608 Core Practice Test](https://www.brix.so/practice/epa-608/core): Free EPA 608 Core practice test: 36 original questions with explanations, study and exam modes, and a score by topic. No sign-up.
- [Free EPA 608 Practice Tests](https://www.brix.so/practice/epa-608): Free EPA 608 practice tests for Core, Type I, II, III and Universal: 125 original questions, a 20-question diagnostic, and help picking a section.
- [Free EPA 608 Type 1 Practice Test](https://www.brix.so/practice/epa-608/type-1): Free EPA 608 Type 1 practice test: 28 original small-appliance questions with explanations, study and exam modes, and topic scores. No sign-up.
- [Free EPA 608 Type 2 Practice Test](https://www.brix.so/practice/epa-608/type-2): Free EPA 608 Type 2 practice test: 33 original questions on high-pressure systems, leak repair and evacuation levels, with explanations. No sign-up.
- [Free EPA 608 Type 3 Practice Test](https://www.brix.so/practice/epa-608/type-3): Free EPA 608 Type 3 practice test: 28 original questions on low-pressure chillers, purge units, recovery and recharging, with explanations.
- [Free EPA 608 Universal Practice Test](https://www.brix.so/practice/epa-608/universal): Free EPA 608 Universal practice test: a 100-question exam mode (25 Core + 25 per type) from 125 original questions, scored by section.

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