Syllabus content and objectives
Official WAEC Refrigeration and Air-Conditioning outline · Detailed Syllabus
Content
Basic RAC hand tools, window unit AC servicing, systematic fault diagnosis, leak detection, electrical continuity/polarity testing, compressor/motor/condenser/evaporator repairs, condenser/evaporator piping, ducting/trunking installation, split unit AC installation, electric motors/generators installation and maintenance, cold room principles/installation, insulating materials (glasswool, polystyrene foam, bitumen) and procedures, business enterprise types, startup funding, marketing protocols, and basic accounting records (ledgers, balance sheets)
Objective
Use basic RAC tools for cutting, reaming, flaring, and bending tubes; service window and split unit air-conditioners; execute leak testing, insulation continuity, pressure testing, and fault troubleshooting; perform piping, ducting, trunking, and motor/generator maintenance; explain cold room operations and installation procedures; select and apply thermal insulating materials correctly; formulate business plans, conduct market surveys, source capital, and prepare ledgers and balance sheets.
Opens the CBT engine with Refrigeration and Air-Conditioning past questions and answers.