Domestic Service Specialist Exam Categories
The RSES Domestic Service Specialist examination is 100 questions and requires a score of 80% or better to pass.
Categories on the examination include:
- Principles of Refrigeration
- Electrical
- Air Conditioning
- Refrigerators & Freezers
- Safety
- Ice Makers/Machines
- Defrost
- Humidifiers
- Soldering & Brazing