Vehicle Air Conditioning
Get the full GTU study material, English & Gujarati textbook PDFs, syllabus curriculum, and solved previous year question papers.
English Book & Chapters
English Book Coming Soon
We are working hard to add this material. Stay tuned for updates!
Follow on Instagram for UpdatesGTU Previous Year Papers
Vehicle Air Conditioning Syllabus — Unit-wise Content
The official GTU curriculum for Vehicle Air Conditioning (subject code 3360204) as prescribed for COMPUTER · Semester 6 divides the course into 4 units, covering 17 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (3360204)Unit 1 VEHICLE AIR- CONDITI ONING FUNDAM ENTALS. 1a.Explain concepts of air conditioning.
- 1.1. Fundamental principles and various Definitions (i) Heat and Modes of heat transfer. (ii) Latent Heat, Sensible Heat. (iii) Various Refrigerants and its properties. (iv) Air circulation and Humidity. (v) Cooling the air. (vi) Drying and cleaning the air. (vii) Due Point Temperature, Wet bulb/Dry bulb Temperature, Humidity, Relative Humidity.
- 1.2. Air-conditioning principle with Schematic layout (Vapour Compression Refrigeration cycle)
- 1.3. Basic Air-conditioning systems and operation of basic components (i) Magnetic clutch. (ii) Types of compressors. (iii) Condensers. (iv) Receiver Drier and Filter. (v) Different types of expansion valves and suction valves. (vi) Evaporator and heat sensing tube. (vii) Thermostats switch, Evaporator Pressure Regulator. (viii)Automotive air-conditioning controls.
- 1.4. Working of different automotive heaters.
Unit 2 VEHICLE AIR- CONDITI ONING AND HEATER SYSTEMS. 2a.Describe various
- 2.1. Manually controlled air-conditioner heater systems. (i) Different types of air-conditioner heater systems. (ii) Working and its operating modes.
- 2.2. Automatically controlled Air-conditioning systems. (i) Automatic temperature control. (ii)Operating modes. (iii) Different parts of automatic controlled air conditioning system. (iv) Humidity Control (Humidifier and Dehumidifier)
- 2.3. Field installed air-conditioners.
- 2.4. Automatic climate control. Vehicle Air Conditioning Course Code : 3360204 GTU/ NITTTR Bhopal/14 Gujarat State Unit Major Learning Outcomes (Course Outcomes in Cognitive Domain according to NBA terminology) Topics and Sub-topics
Unit 3 HEATER AND AIR- CONDITI ONER TROUBLE SHOOTIN G. 3a.Explain Diagnosis
- 3.1. Safety in the shop. (i) Fire prevention (ii) Shop safety rules (iii) Air-conditioner service safety rules
- 3.2. Servicing heating system (i) Car heater system, trouble diagnosis chart
- 3.3. Causes of Air-conditioner failure
- 3.4. Trouble shooting the Air-conditioner system. (i) Checking out a trouble (ii) Air-conditioner trouble - diagnosis chart
- 3.5. Checking the refrigeration system. (i) Checking system with sight glass (ii) Using the Leak detector (iii) Checking pressures with the gauge set
Unit 4 SERVICIN G OF VEHICLE AIR CONDITIO NING SYSTEMS. 4a.Explain
- 4.1. Air-conditioner maintenance and service. (i) Periodic maintenance (ii) Vacuum pump service (iii) Discharging the system (iv) Adding oil (v) Evacuating the system (vi) Vapour charging and Liquid charging Methods. (vii) Use of Recovery recharging unit.
- 4.2. Different types of air-conditioner service.
- 4.3. Removing and replacing components. (i) O - rings (ii) Hose clamps (iii) Compressor drive belts (iv) Removing and replacing the compressor (v) Removing and replacing other components
- 4.4. Servicing Air-conditioner compressors. (i) Servicing different types compressors (R-4, R-6, V-type etc.) Vehicle Air Conditioning Course Code : 3360204 GTU/ NITTTR Bhopal/14 Gujarat State
Study on Android App:
