California Contractor School Online® - The Premiere Contractor School To Help You Pass Your State License Exam!

California Contractor School Online®
The premiere contractor school to assist you in passing your state contractor license exam.

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State Test Contents

C-38 Refrigeration

The Examination is divided into several major sections. Note that all percentages are estimations. These sections are:

Job Preparation (11%)
- Plan/schematics
- Types of refrigeration systems
Installation (23%)
- Critical path requirements
- Rough installation
- System start up and testing
Maintenance (18%)
- Inspections and documentation
- Preventative maintenance
Troubleshooting/Repair (30%)
- Common refrigeration system problems
- Troubleshooting techniques/diagnosis
- System repair
Safety (18%)
- Chemical hazards
- Working in elevated areas
- Worker safety/training
- Electrical hazards