Subject Areas | % of Questions |
---|---|
Theory, Systems Types, Terminology, and General Requirements | 30 |
Refrigerant and Condensate Piping | 12 |
Evaporators, Compressors, Condensers, Chillers, Cooling Towers, Heat Pumps, Heating and AC Appliances | 15 |
Conditioned Air, Supply, Return, Makeup, Combustion Air, Air Ducts, Dampers and Insulation | 7 |
Electrical Fundamentals and Controls | 9 |
Refrigerants | 10 |
Operationing Procedures, including Safety | 9 |
Maintenance and Repairs | 8 |
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