Best Seller Icon Bestseller

Diploma In Refrigeration and Air Conditioning (DRAC)(M-RAAC(-7599)

  • Last updated Jan, 2026
  • Certified Course
₹6,000 ₹8,800
  • Duration1 Years
  • Enrolled0
  • Lectures200
  • Videos0
  • Notes0
  • CertificateYes

What you'll learn

Refrigeration and Air Conditioning) एक तकनीकी व्यावसायिक कोर्स है, जिसमें छात्रों को फ्रिज, एसी और अन्य कूलिंग सिस्टम की मरम्मत, इंस्टॉलेशन और मेंटेनेंस का व्यावहारिक ज्ञान दिया जाता है। यह कोर्स उन विद्यार्थियों के लिए बहुत उपयोगी है जो टेक्निकल फील्ड में अपना करियर बनाना चाहते हैं या स्वयं का सर्विस सेंटर खोलना चाहते हैं।

इस कोर्स में छात्रों को Refrigeration Cycle, AC के प्रकार, Compressor, Condenser, Evaporator, गैस चार्जिंग, पाइप फिटिंग, वायरिंग, फॉल्ट फाइंडिंग, सर्विसिंग और सेफ्टी नियमों की जानकारी दी जाती है।

RAC कोर्स करने के बाद विद्यार्थी AC Technician, Refrigerator Mechanic, Service Engineer, Maintenance Technician के रूप में काम कर सकते हैं। यह कोर्स नौकरी के साथ-साथ स्वरोजगार (Self Employment) के लिए भी बहुत लाभकारी है।

आज के समय में हर घर, ऑफिस और उद्योग में AC और Refrigeration सिस्टम की मांग बढ़ने के कारण RAC कोर्स एक अच्छा करियर विकल्प बन चुका है

Show More

Course Syllabus

UNIT – 1 : Introduction to RAC

  1. RAC का परिचय
  2. Refrigeration की परिभाषा
  3. Refrigeration Cycle
  4. Heat और Temperature
  5. Units of Measurement
  6. Safety Rules

🟢 UNIT – 2 : Tools & Instruments

  1. RAC Tools की जानकारी
  2. Manifold Gauge
  3. Vacuum Pump
  4. Multimeter
  5. Gas Charging Machine
  6. Leak Detector

🟢 UNIT – 3 : Refrigerator Technology

  1. Refrigerator के प्रकार
  2. Components – Compressor, Condenser, Evaporator
  3. Thermostat
  4. Defrost System
  5. Wiring Diagram
  6. Fault Finding

🟢 UNIT – 4 : Air Conditioner Technology

  1. AC के प्रकार – Window, Split, Cassette
  2. AC Components
  3. AC Installation
  4. AC Wiring
  5. Gas Charging
  6. Servicing Process

UNIT – 1 : Introduction to Washing Machine

  1. Washing Machine का परिचय
  2. Washing Machine के प्रकार
  • Semi Automatic
  • Fully Automatic
  • Top Load
  • Front Load
  1. Working Principle
  2. Safety Rules

🟢 UNIT – 2 : Tools & Instruments

  1. Hand Tools
  2. Multimeter
  3. Clamp Meter
  4. Screw Drivers & Spanners
  5. Insulation Tester

🟢 UNIT – 3 : Electrical Basics

  1. Basic Electricity
  2. AC & DC Supply
  3. Single Phase Wiring
  4. Earthing System
  5. Fuse, MCB, Capacitor

🟢 UNIT – 4 : Mechanical Parts

  1. Motor
  2. Gear Box
  3. Belt & Pulley
  4. Clutch
  5. Bearings
  6. Shock Absorber

🟢 UNIT – 5 : Control System

  1. Timer
  2. PCB Board
  3. Sensors
  4. Pressure Switch
  5. Water Level Sensor

🟢 UNIT – 6 : Water System

  1. Inlet Valve
  2. Drain Pump
  3. Hoses & Pipes
  4. Water Leakage
  5. Water Flow Problems

🟢 UNIT – 7 : Washing & Spinning Problems

  1. Not Washing
  2. Not Spinning
  3. Noise Problem
  4. Vibration
  5. Over Flow Problem

🟢 UNIT – 8 : Fully Automatic Machine Repairing

  1. Front Load Working
  2. Error Codes
  3. PCB Reset
  4. Door Lock System
  5. Heater System

🟢 UNIT – 9 : Maintenance & Servicing

  1. Regular Servicing
  2. Cleaning Process
  3. Preventive Maintenance
  4. Customer Handling

🟢 UNIT – 10 : Practical & Business Guidance

  1. Live Repair Practice
  2. Service Center Training
  3. Estimate & Billing
  4. Self Employment Guide

REFRIGERATOR (FRIDGE) REPAIRING COURSE – SYLLABUS

🟢 UNIT – 1 : Introduction to Refrigerator

  1. Refrigerator का परिचय
  2. Refrigerator के प्रकार (Direct Cool, Frost Free, Double Door)
  3. Working Principle
  4. Safety Rules

🟢 UNIT – 2 : Tools & Instruments

  1. RAC Tools
  2. Manifold Gauge
  3. Vacuum Pump
  4. Multimeter
  5. Leak Detector
  6. Gas Charging Machine

🟢 UNIT – 3 : Electrical Basics

  1. Basic Electricity
  2. Single Phase Wiring
  3. Earthing System
  4. Fuse, MCB, Capacitor

🟢 UNIT – 4 : Refrigerator Components

  1. Compressor
  2. Condenser
  3. Evaporator
  4. Filter Dryer
  5. Capillary Tube
  6. Thermostat

🟢 UNIT – 5 : Defrost & Cooling System

  1. Defrost Timer
  2. Defrost Heater
  3. Bimetal
  4. Cooling Fan
  5. Cooling Sensor

🟢 UNIT – 6 : Gas Charging & Vacuum

  1. Refrigerant Gas Types (R134a, R600a, R32)
  2. Vacuum Process
  3. Leak Testing
  4. Gas Charging Method

🟢 UNIT – 7 : Wiring & Electrical Faults

  1. Overload Relay
  2. PTC Relay
  3. Starting Device
  4. Compressor Wiring
  5. PCB Board Basics

🟢 UNIT – 8 : Common Faults & Troubleshooting

  1. No Cooling
  2. Low Cooling
  3. Noise Problem
  4. Water Leakage
  5. Compressor Not Working

🟢 UNIT – 9 : Inverter Refrigerator

  1. Inverter Compressor
  2. PCB Board
  3. Error Codes
  4. Sensor Problems

🟢 UNIT – 10 : Practical & Business Training

  1. Live Repair Practice
  2. Service Center Training
  3. Estimate & Billing
  4. Self Employment Guide

HOME APPLIANCE REPAIRING COURSE – SYLLABUS

🟢 UNIT – 1 : Introduction to Home Appliances

  1. Home Appliance का परिचय
  2. Safety Rules
  3. Electrical Hazards
  4. Tools & Instruments का परिचय

🟢 UNIT – 2 : Basic Electricity & Wiring

  1. AC & DC Current
  2. Single Phase & Three Phase Supply
  3. Earthing System
  4. Fuse, MCB, ELCB
  5. Multimeter Use

🟢 UNIT – 3 : Fan & Lighting Appliances

  1. Ceiling Fan, Table Fan, Exhaust Fan
  2. Fan Motor
  3. Regulator
  4. Tube Light, LED Bulb
  5. Emergency Light

🟢 UNIT – 4 : Iron, Heater & Geyser

  1. Electric Iron
  2. Water Heater (Geyser)
  3. Room Heater
  4. Thermostat
  5. Heating Element

🟢 UNIT – 5 : Mixer, Grinder & Small Appliances

  1. Mixer Grinder
  2. Induction Cooktop
  3. Electric Kettle
  4. Toaster
  5. Microwave Oven Basics

🟢 UNIT – 6 : Refrigerator Repairing

  1. Refrigerator Types
  2. Compressor
  3. Cooling System
  4. Gas Charging
  5. Common Faults

🟢 UNIT – 7 : Washing Machine Repairing

  1. Washing Machine Types
  2. Motor & Timer
  3. PCB Board
  4. Water System
  5. Fault Finding

🟢 UNIT – 8 : Air Conditioner Basics

  1. Window & Split AC
  2. Installation
  3. Gas Charging
  4. Servicing

🟢 UNIT – 9 : Inverter Appliances & PCB

  1. Inverter Technology
  2. PCB Board Repair Basics
  3. Stabilizer Repair

🟢 UNIT – 10 : Practical & Business Training

  1. Live Repair Practice
  2. Customer Handling
  3. Estimate & Billing
  4. Self Employment Guide


Course Fees

Course Fees
:
₹8800/-
Discounted Fees
:
₹ 6000/-
Course Duration
:
1 Years

Review

0.0
Course Rating (0 reviews)
0%
0%
0%
0%
0%