REFRIGERATION AND AIR CONDITIONING MECHANIC
First Period
Start Test Entire First Period / All Sections 100 questions, 25 credits, randomized from 1254 questions Start Test Entire First Period / All Sections 40 questions, 10 credits, randomized from 1254 questions Start Test Section 1: Occupational Skills - Safety Legislation, Regulations, and Industry Policy in the Trades
- Climbing, Lifting, Rigging, and Hoisting
- Hazardous Materials and Fire Protection
- Tools and Instruments
- Ladders, Scaffolds, and Lifts
- Rigging and Hoisting Equipment
- Relevant Codes
- Customer Relations
- Introduction to Drawing Interpretation
- Pipe Working Skills, Soldering, and Brazing
- Materials and Fastening Devices
20 questions, 5 credits, randomized from 412 questions Start Test Section 2: Introduction to Refrigeration, Air Conditioning, and Heating - Refrigeration Principles
- Vapour Compression Cycle
- Introduction to Refrigeration, Enthalpy, and Gas Laws
- Air Properties and Airflow Designs
- Air Handling Systems and Accessories
- Air Filtration
- Refrigeration and Air Conditioning Relevant Codes
- Introduction to Valve Design and Functions
- Refrigerant and Oil Handling
- Introduction to Gasfitting Fundamentals
- Properties of Gas and Principles of Combustion
- Introduction to Gasfitting Code and Regulations
20 questions, 5 credits, randomized from 441 questions Start Test Section 3: Introduction to Electrical Theory - Introduction to Electrical Safety, Connections, and Meters
- Current, Voltage, and Resistance
- Series Resistive Circuits
- Parallel Resistive Circuits
- Series-Parallel Resistive Circuits
- Methods of Producing EMF and Magnetism
- Fundamentals of Alternating Current
20 questions, 5 credits, randomized from 294 questions Start Test Section 4: Introduction to Controls - Introduction to Control Systems
- Control Components
- Refrigeration Control Circuits
- HVAC Control Circuits
- Building Systems Controls
20 questions, 5 credits, randomized from 107 questions Second Period
Start Test Entire Second Period / All Sections 100 questions, 25 credits, randomized from 869 questions Start Test Entire Second Period / All Sections 40 questions, 10 credits, randomized from 869 questions Start Test Section 1: Basic Refrigeration and Air Conditioning - Evaporator Feed Controls and Refrigeration Effect
- Automatic Flow Controls and Applications
- Refrigeration Accessories
- Compressors
- Evaporators and Condensers
- Evaporating Condensers and Cooling Towers
- System Install and Commissioning
- System Calculations and Analysis
- Retrofitting and Conversion
- Split Systems
20 questions, 5 credits, randomized from 307 questions Start Test Section 2: Basic Heating - Natural Draft Burner Adjustments and Gas Consumption
- Pilots, Pilot Burners, Thermocouples and Thermopiles
- Pressure Regulators and Orifices
- Introduction to Flues, Draft Hoods and Vent Connections
- Single Line Drawings
- Heating with Alternative Methods
20 questions, 5 credits, randomized from 164 questions Start Test Section 3: Basic Controls - Principles of Automatic Heating and Cooling Controls
- Temperature Sensing and Control Devices
- Basic Gas-Fired Forced-Air Heating Systems
- Mid / High-Efficiency / Gas Fired / Forced-Air Heating System
- Basic Hot Water Heating Systems
- HVAC Units
20 questions, 5 credits, randomized from 224 questions Start Test Section 4: Basic Electrical Theory - Single Phase Transformers
- Single Phase Motors
- Compressor and Electrical Circuit Components
- Three Phase Fundamentals
- Troubleshooting Electrical Problems
- Introduction to Canadian Electrical Code
- Class 1 and Class 2 Circuits
20 questions, 5 credits, randomized from 174 questions Third Period
Start Test Entire Third Period / All Sections 100 questions, 25 credits, randomized from 687 questions Start Test Entire Third Period / All Sections 40 questions, 10 credits, randomized from 687 questions Start Test Section 1: Intermediate Refrigeration and Air Conditioning - Refrigeration Load Calculations, Design, and Equipment Selection
- Piping Design and Installation Practices
- Defrosting Methods Circuits and Controls
- Troubleshooting of Refrigeration and HVAC Systems
- Industrial Refrigeration Systems
- Codes Related to Refrigeration and Air Conditioning Installations
20 questions, 5 credits, randomized from 387 questions Start Test Section 2: Intermediate Heating Theory - Electronic Ignition Systems
- Natural and Fan Assisted Draft Appliances
- Introduction to Make Up Air
20 questions, 5 credits, randomized from 105 questions Start Test Section 3: Intermediate Electrical Theory - Three Phase Motors
- Motor Installations
- Variable Speed Drives
- Diagrams
20 questions, 5 credits, randomized from 95 questions Start Test Section 4: Air Handling Theory - HVAC Load Calculations and Design
- Advanced Air Properties
- Air Conditioning Systems
- Air Instruments and System Balancing
20 questions, 5 credits, randomized from 100 questions Fourth Period
Start Test Entire Fourth Period / All Sections 100 questions, 25 credits, randomized from 831 questions Start Test Entire Fourth Period / All Sections 40 questions, 10 credits, randomized from 831 questions Start Test Section 1: Advanced Refrigeration Theory - Chillers
- Ultra Low Compression Systems
- Multiplex Systems
- Industrial Refrigeration Systems
- Circulating Pumps
- B52 Piping Codes and Canadian Code of Practice
- Advanced Drawing Interpretation
20 questions, 5 credits, randomized from 399 questions Start Test Section 2: Advanced Heating Theory - Troubleshooting Gas Fired Equipment
- Combustion Analysis
- Advanced Make-Up Air Systems
- Troubleshooting Make-Up Air Systems
20 questions, 5 credits, randomized from 192 questions Start Test Section 3: Complex Air System Theory - Complex HVAC Systems
- Troubleshooting Complex HVAC Systems
- Advanced Mechanical Drives for Fan Systems
- Installation of HVAC Equipment
- Energy Management Systems (EMS) and Indoor Air Quality
20 questions, 5 credits, randomized from 104 questions Start Test Section 4: Advanced Control Systems - Specialized Electronic Control Systems
- Electromechanical Control Systems
- Advanced Electrical Troubleshooting
- Schematic Diagrams
- Economizer Controls and Accessories
- New Environmental Technology
20 questions, 5 credits, randomized from 136 questions Interprovincial (Red Seal) Review Exam
Start Test All Periods / All Sections 125 questions, 31 credits, randomized from 3641 questions Start Test All Periods / All Sections (Half Size) 60 questions, 15 credits, randomized from 3641 questions
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