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Topic Number
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Name of Topic
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1. HVAC Fundamentals
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VTD-RAC-01-01
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Vapor Compression Cycle
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VTD-RAC-01-02
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Vacuum and Evacuation
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VTD-RAC-01-03
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Recharging and Recycling
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VTD-RAC-01-04
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Heat, Temperature and Measurements
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VTD-RAC-01-05
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Pressure and Measurements
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2. Electric Circuit and Controls
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VTD-RAC-02-01
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High Low-Pressure Automatic Controls
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VTD-RAC-02-02
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High Low-Pressure Manual Controls
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VTD-RAC-02-03
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Temperature Control
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VTD-RAC-02-04
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Defrost Control
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3. Electric Motors
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VTD-RAC-03-01
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Squirrel Cage Induction Motors, 1 Phase
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VTD-RAC-03-02
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Squirrel Cage Induction Motors, 3 Phase
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VTD-RAC-03-03
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DC Motors
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4. Refrigeration and Air Conditioning Compressors
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VTD-RAC-04-01
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Reciprocating Hermetic Compressor
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VTD-RAC-04-02
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Semi-Hermetic Compressor
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VTD-RAC-04-03
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Open Type Compressor
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5. Refrigeration System Components
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VTD-RAC-05-01
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Thermostatic Expansion Valve (TXV)
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VTD-RAC-05-02
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Automatic Expansion Valve (AXV)
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VTD-RAC-05-03
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Electronic Expansion Valve (EXV)
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VTD-RAC-05-04
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Capillary Tube
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VTD-RAC-05-05
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Evaporator, Air Cooled, Forced Air
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VTD-RAC-05-06
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Condenser, Air Cooled, Forced Air
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VTD-RAC-05-07
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Plate Type Heat Exchanger
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VTD-RAC-05-08
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Shell and Tube Heat Exchanger
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VTD-RAC-05-09
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Solenoid and Motorized Valve
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VTD-RAC-05-10
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Industrial Refrigeration Valve
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VTD-RAC-05-11
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Direction Valve
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VTD-RAC-05-12
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Service Valve
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VTD-RAC-05-13
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Filter Drier
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VTD-RAC-05-14
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Accumulator
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VTD-RAC-05-15
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Oil Separator
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VTD-RAC-05-16
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Receiver
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VTD-RAC-05-17
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Evaporator Pressure Regulator
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VTD-RAC-05-18
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Condenser Pressure Regulator
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VTD-RAC-05-19
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Crankcase Pressure Regulator
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VTD-RAC-05-20
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Capacity Regulator
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VTD-RAC-05-21
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Receiver Pressure Regulator
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6. Refrigeration Systems
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VTD-RAC-06-01
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Refrigeration System General Cycle
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VTD-RAC-06-02
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Basic Refrigerator Systems
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VTD-RAC-06-03
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Basic Freezer System
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VTD-RAC-06-04
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Cold Room Refrigeration System
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7. Air Conditioning Systems
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VTD-RAC-07-01
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Window Air Conditioner
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VTD-RAC-07-02
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Split Air Conditioner
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VTD-RAC-07-03
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Reverse Cycle (Heat Pump)
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VTD-RAC-07-04
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Residential Central Air Conditioner Central Unit
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VTD-RAC-07-05
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Commercial Water Chiller, Water Cooled
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VTD-RAC-07-06
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Cooling Tower
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VTD-RAC-07-07
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Air Handling Unit (AHU)
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VTD-RAC-07-08
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Air Distribution Ducting
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VTD-RAC-07-09
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Cooling Tower, Forced Air
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8. Automotive Air Conditioning
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VTD-RAC-08-01
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Basic Automotive Air Conditioner System
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