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Refrigeration and Air Conditioning with Solved Numericals
New
Refrigeration and Air Conditioning with Solved Numericals
Learn Refrigeration & Air Conditioning with Practical Solved Examples
Created byDr. Chethana G D, PhD
Last updated 6/2026
English
What you'll learn
- Apply refrigeration and air conditioning principles to analyze practical engineering systems.
- Calculate COP, ton of refrigeration, cooling load, and performance parameters for refrigeration cycles
- Solve numerical problems on Vapour Compression Refrigeration System (VCRS), psychrometry, and air conditioning processes.
- Interpret p-h diagrams and psychrometric charts to evaluate thermodynamic properties accurately.
Explore related topics
Course content
7 sections • 26 lectures • 6h 18m total length
Requirements
- Basics of thermodynamics
Description
Welcome to this comprehensive course on Refrigeration and Air Conditioning (RAC) designed for Mechanical Engineering students, HVAC professionals, diploma students, and anyone interested in learning the fundamentals of cooling and air-conditioning systems.
This course focuses on building a strong conceptual understanding of refrigeration and air conditioning while developing problem-solving skills through numerous solved numerical examples. Each topic is explained in a simple and systematic manner, making it easier to understand both theory and practical applications.
What You Will Learn
Fundamentals of Refrigeration and Air Conditioning
Refrigeration terminology and units
Properties of refrigerants and refrigerant selection
Vapour Compression Refrigeration System (VCRS)
Vapour Absorption Refrigeration System (VARS)
Psychrometric properties of moist air
Psychrometric Processes and Psychrometric Chart
Human Comfort and Air Conditioning Principles
Summer Air Conditioning System
Winter Air Conditioning System
Step-by-step solved numerical problems
Examination-oriented problem-solving techniques
Why Take This Course?
Learn complex RAC concepts in a simple and easy-to-understand manner.
Gain confidence in solving numerical problems commonly asked in university examinations and competitive tests.
Understand the practical applications of refrigeration and air conditioning systems used in industries, commercial buildings, and residential applications.
Strengthen your foundation for HVAC design, thermal engineering, and higher studies.
Who This Course Is For
Mechanical Engineering Students
Diploma Engineering Students
HVAC Beginners
GATE Aspirants
Competitive Exam Aspirants
Engineering Faculty Members
Industry Professionals seeking RAC fundamentals
By the end of this course, you will have a solid understanding of refrigeration and air conditioning principles and the ability to solve a wide variety of numerical problems with confidence.
Enroll now and master Refrigeration and Air Conditioning through clear concepts, practical applications, and solved numericals.
Who this course is for:
- This course is designed for:
- • Mechanical Engineering students studying Refrigeration and Air Conditioning or HVAC subjects
- • Students preparing for university exams and competitive exams like GATE
- • Learners who want step-by-step solved numericals along with clear conceptual explanations
- • Beginners who wish to build strong fundamentals in refrigeration cycles, air conditioning processes, and psychrometry
- • Beginners who wish to build strong fundamentals in refrigeration cycles, air conditioning processes, and psychrometry
- • Diploma and engineering students looking for practical understanding of real-world HVAC systems
- No prior RAC knowledge is required — concepts are explained from basics to advanced problem solving.