608 Practice

Installs

12.3k

Rating

4.5

Rating count

< 500

Category	Education
Developer	AFTER HOURS DATA SYSTEMS LLC
Price	9.99
First release	2/28/2020 (5 years ago)
Version	18
In-app purchases	No
Contains ads	No
Content rating	Everyone
Package name	com.afterhoursds.practice608

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
6/17/2025	126	4.530	12,343	18
6/16/2025	126	4.530	12,341	18
6/15/2025	126	4.530	12,336	18
6/14/2025	126	4.530	12,330	18
6/13/2025	126	4.530	12,323	18
6/12/2025	126	4.530	12,311	18
6/9/2025	126	4.530	12,311	18
6/8/2025	126	4.530	12,298	18
5/29/2025	126	4.530	12,292	N/A
5/28/2025	125	4.530	12,248	N/A
5/27/2025	125	4.530	12,246	N/A
5/24/2025	125	4.530	12,240	N/A
5/22/2025	124	4.530	12,228	N/A
5/21/2025	124	4.530	12,216	N/A
5/20/2025	124	4.530	12,214	N/A
5/19/2025	124	4.530	12,214	N/A
4/28/2025	124	4.530	12,093	N/A
4/24/2025	124	4.530	12,088	N/A
4/23/2025	124	4.530	12,060	N/A
4/22/2025	124	4.530	12,029	N/A
4/15/2025	124	4.530	12,029	N/A
4/10/2025	121	4.530	12,009	N/A
4/6/2025	121	4.530	11,969	N/A
4/5/2025	121	4.530	11,942	N/A
3/10/2025	121	4.530	11,922	N/A
2/27/2025	120	4.530	11,714	N/A
2/25/2025	118	4.505	11,674	N/A
2/24/2025	118	4.505	11,673	N/A
2/20/2025	117	4.540	11,661	N/A
2/17/2025	117	4.540	11,631	N/A

Details

608 Certification Exam Study Guide - Unofficial Practice Tests

This is an unofficial study guide app. It is NOT affiliated with, endorsed by, or representative of the United States Environmental Protection Agency (EPA) or any government entity.

All practice questions and study materials are based on publicly available EPA Section 608 certification information from www.epa.gov/section608. This app is designed as a study aid to help HVAC professionals prepare for their certification examination.

For official EPA 608 certification information, please visit the EPA's website directly at www.epa.gov/section608.

Features:
- Comprehensive practice question bank covering EPA 608 Core, Type I, Type II, and Type III certification topics
- Two study modes:
   - Practice Mode: Learn at your own pace with immediate feedback
   - Test Mode: Simulate the real exam environment with complete review
- Hundreds of current practice questions based on the latest EPA 608 certification requirements
- Perfect for HVAC technicians preparing for their certification

This study tool is designed to help HVAC professionals and students prepare for their EPA 608 certification examination through focused practice and review.

Core Section:
- Ozone depletion 
- Clean Air Act and the Montreal Protocol 
- Section 608 regulations 
- Substitute refrigerants and oils 
- Refrigeration 
- Three Rs 
- Recovery techniques 
- Dehydration evacuation 
- Safety 
- Shipping 

Type I Section:
- Recovery requirements 
- Recovery techniques 
- Substitute refrigerants and oils 
- General service and maintenance 
- Recovery techniques 
- General safety 
- Refrigerant cylinders 
- Refrigerant cylinder shipping 

Type II Section:
- Leak detection and repair 
- Refrigeration 
- Recovery requirements 
- Recovery techniques 
- Refrigeration process 
- General safety

Type III Section:
- Leak detection and repair 
- Recovery techniques 
- Recharging techniques 
- Recovery requirements 
- Refrigeration 
- Refrigeration process 
- General safety 
- Recovery techniques – identifying refrigerants 
- Leak detection and repair 
- Recovery requirements

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