Fundamentals of Refrigeration and Air conditioning detailed syllabus for Diploma in Refrigeration and Air Conditioning (RAC) for C20 regulation curriculum has been taken from the APSBTET official website and presented for the RAC students. For course code, course name, number of credits for a course and other scheme related information, do visit full semester subjects post given below.
For Diploma in Refrigeration and Air Conditioning 1st Year scheme and its subjects, do visit RAC 1st Year C20 regulation scheme. The detailed syllabus of fundamentals of refrigeration and air conditioning is as follows.
Course Objectives
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Course Outcomes:
- Explain the basic concepts in thermodynamics and to know which are applicable to refrigeration and air conditioning in practical point of view.
- Describe the meaning of refrigeration and to know different terms involved in it to solve the problems related to refrigeration.
- Describe various air refrigeration methods and solve the problems related to it.
- Illustrate various vapour compression refrigeration methods and analyse the different thermodynamic process regarding the VCR system.
- Explain various vapour absorption refrigeration methods and to analyse the different flow processes of refrigerant, absorbent regarding the VAR system.
- Illustrate the properties of air with the help of psychrometric chart.
1.0 Basics of Thermodynamics :
Define pressure, absolute pressure, atmospheric pressure, critical pressure, volume, temperature, saturation temperature, critical temperature, heat, work, specific heat, internal energy, enthalpy, entropy.Simple problems on different thermodynamic properties.
2.0 Fundamentals of Refrigeration:
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3.0 Air Refrigeration:
Principle, open air and closed air refrigeration, differences, Carnot air refrigeration, Bell- Coleman cycle.
4.0 Vapour Compression Refrigeration(Vcr) System :
Principle, components, analysis and division of VCR system, condensing unit, VCR cycle, refrigeration effect, compressor capacity, mass flow rate and volume flow rate, COP of VCR system, Wet compression and Dry compression, Sub-cooling.
5.0 Vapour Absorption Refrigeration (Var) System:
Principle, components, analysis of VAR system, COP, properties of refrigerant-absorbent pair, Electrolux refrigerator, Lithium Bromide and Solar refrigeration.
6.0 Fundamentals of Air Conditioning:
For the complete syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier.
Reference Books:
- Roy J. dossat, Principles of Refrigeration.
- Arrora C.P, Refrigeration and Air Conditioning.
- ASHRAE Handbook fundamentals, 1972
- Gosney, W.B., The maximum Coefficient of Performance of a Refrigerant, Paper2.74
- Ewing, A., Report of the Refrigeration Research Committee.
For detailed syllabus of all other subjects of Diploma in Refrigeration and Air Conditioning, C20 regulation curriculum do visit RAC 1st Year subject syllabuses for C20 regulation.
For all Diploma in Refrigeration and Air Conditioning exam timetable, visit APSBTET RAC all semester exam timetable direct link.