Module 1: Fundamental Study

• Introduction to AC and Refrigeration Services
• Basic Science Concepts in Refrigeration
• Basic Electricity and Electronics for AC and Refrigeration
• Safety Precautions in AC and Refrigeration

Module 2: AC & Refrigeration System Parts

• Understanding the Compressor
• Condenser and Its Functions
• Refrigerant Control Devices (Expansion Valves, Capillary Tubes, etc.)
• Evaporator and Heat Exchange
• System Support Accessories (Fans, Filters, Thermostats, etc.)
• Types of Refrigerants and Their Applications
• Lubrication in AC and Refrigeration Systems
• Controlling Devices (Thermostats, Pressure Switches, etc.)

Module 3: Refrigerator Machine

• Insulation Materials and Techniques
• Study of New Models of Refrigerators
• Troubleshooting Common Refrigerator Issues

Module 4: Air-Conditioner Machine

• Operation of Air-Conditioners
• Inverter Air-Conditioning Systems
• Troubleshooting Common Air-Conditioner Issues
• Maintenance and Servicing of Air-Conditioners

Course Teaching Methodology:

1. Lectures and Demonstrations: Theoretical concepts will be taught through lectures and practical demonstrations.
2. Hands-on Training: Students will have the opportunity to work with actual AC and Refrigeration equipment to gain practical experience.
3. Case Studies: Real-world case studies will be analyzed to understand problem-solving techniques.
4. Guest Lectures: Industry experts may be invited to share their insights and experiences.
5. Assessments: Regular assessments, quizzes, and practical evaluations to gauge student progress.

Importance for Learners in Career Growth and Self-Employment:

• This course equips learners with valuable skills in high demand, especially in India's climate.
• Graduates can start their own AC and Refrigeration service businesses, providing a pathway to self-employment.
• The knowledge gained is transferable, allowing graduates to work in various industries, including HVAC companies, electronics repair shops, and appliance servicing.