Maintenance of Refrigeration & Air Conditioning Equipment Detailed Syllabus for Heating Ventilation and Air Conditioning M.Tech first year second sem is covered here. This gives the details about credits, number of hours and other details along with reference books for the course.
The detailed syllabus for Maintenance of Refrigeration & Air Conditioning Equipment M.Tech 2017-2018 (R17) first year second sem is as follows.
M.Tech. I Year II Sem.
UNIT – I : Refrigeration Equipment & Application : Elementary knowledge of refrigeration & air conditioning equipments e.g compressors, condensers, evaporators & expansion devices, Air washers, Cooling towers & humidifying efficiency, Food preservation, cold storage, Refrigerate Freezers, Ice plant, Water coolers, Elementary knowledge of transmission and distribution of air through ducts and fans, Basic difference between comfort and industrial air conditioning.
UNIT – II : Erection of R & AC Systems: Erection methodology, foundation, padding, network analysis , critical path, interconnections; safety precautions, air handling equipments, locations in the systems, corrosion, noise, vibration monitoring and control.
UNIT III : Testing of Equipments: Testings/ISI standards, testing of compressors, condensers, evaporators, and cooling towers. Testing of control systems, circuitry and trouble shoot, condition monitoring.
UNIT IV : Preventive Maintenance: TPM Principles, Corrective and preventive measures, Reliability analysis, Signature analysis, Different types of preventive maintenance procedures, Practical hints, Failure Mode and Effect Analysis, Problem Solving Techniques.
UNIT V : Maintenance Aspects: Maintenance procedures, leak detection, vacuumising, charging, trial run, prevention, lubrication, different methods. Studies on different maintenance schedules followed by various industries.
REFERENCES:
- Robert C. Rosciler, HVAC Maintenance, and operations Hand Book, McGraw. Hill, 1997.
- Althouse A.D. and Turnquist C. H., Modern Refrigeration and Air conditioning, Good HeartWilcoz Co Inc., 2004.
- ISHRAE Hand book on Refrigeration & Air conditioning, ISHRAE Bangalore, 1998.
- Nelson C. W., Commercial and Industrial Refrigeration, McGraw-Hill, 1982.
- Reed G. H., Refrigeration, A Practical Manual, Applied Science Publishers Ltd., London, 1982.
- Russel E. Smithy, Electricity for Refrigeration, Heating and Air-conditioning, Duxbury Press, Massachusetts, 1980.
For all other M.Tech 1st Year 2nd Sem syllabus go to JNTUH M.Tech Heating Ventilation and Air Conditioning 1st Year 2nd Sem Course Structure for (R17) Batch.
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