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Refrigeration and Air Conditioning

10 Reviews

Lingampally, Hyderabad

Course ID: 53893

Lingampally, Hyderabad

Students Interested 0 (Seats Left 0)

₹ 5,000

Academic Tutor

10 Reviews

About the Course

This course will cover the following topics as per the JNTU Syllabus:

JNTUH B.Tech 3rd year (3-2) Refrigeration and Air Conditioning gives you detail information of Refrigeration and Air Conditioning R13 syllabus It will be help full to understand you complete curriculum of the year.

 Please click here to see the Introductory video of this course: 

UNIT â?? I

Introduction to Refrigeration: -Basic concepts â?? Unit of refrigeration and C.O.P-refrigerators-heat pump- carnot refrigerator-applications of refrigerator â?? Vapour compression refrigeration- Ideal cycle -effect of sub cooling of liquid- super heating of vapour-deviations of practical (actual cycle) from ideal cycle- construction and use of P-H chart- problems.


Components : Compressors -classification â?? Working â?? Advantages and Disadvantages. Condensers â?? classification â?? Working Principles Evaporators â?? classification â?? Working Principles Expansion devices â?? Types â?? Working Principles.


Vapor Absorption refrigeration â?? Description and working of ammonia â?? water, Li Br â?? water system â?? Calculation of HCOP, Principle and operation of three fluid vapour absorption refrigeration system.Air refrigeration- Bell Coleman cycle â?? open and dente air system â?? ideal and actual refrigeration â?? applications â?? steam jet refrigeration system -working principle â?? basic operation



Introduction to Air Conditioning:Psychometric Properties & Processes â?? Sensible and latent heat loads Characterisation â?? Need for Ventilation, Consideration of Infiltration â?? Load concepts of RSHF, ASHF, ESHF and ADP.Concept of human comfort and effective temperature -Comfort Air conditioning â?? Industrial air conditioning and Requirements â?? Air conditioning Load Calculations.

UNIT â?? V

Air Conditioning systems: Classification of equipment, cooling, heating humidification and dehumidification, filters, grills and registers, deodorants, fans and blowers. Heat Pump â?? Heat sources â?? different heat pump circuits Applications

Date and Time

Not decided yet.

Gallery (8)


ByPass Factor


Dense Air Conditioning Solved ...


Bell Coleman Cycle Solved Problem...


Bell Coleman Cycle Solved Problem...


Bell Coleman Cycle Solved Problem...



About the Trainer

Venu PG picture

4.94 Avg Rating

35 Reviews

39 Students

10 Courses

Venu PG

B.Tech, MBA, ITIL, Sixsigma certified. Certified Websphere J2EE developer, PMI trained

5 Years of Experience

I have worked in the 12 years of experience in the IT field . I have passed my engineering from JNTU Hyderabad campus in with 80%. I have completed PGDM (Management from IGNOU).

Training's conducting for:

BTech Tution (Mechanical Engineering) and MBA Tution
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MS Word 2007 and Excel for age group 19 to 30.
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Six Sigma Training for age group 30 to 35.

Student Feedback


Average Rating





I am completely satisfied with what sir is teaching with. Sir explains each and every thing very clearly and goes with the pace according to my understanding levels.


P.v. Vishnu vivek

Compare to other tuition this tuition is very good, sir teaching skills are very good and easy to understand the subject.



Good teaching skills. We can understand easily the subject. Great teaching towards the subject.


Mohd amer

Besides important questions, He covers each and every single topic in the subject. He understands the mindset of student and starts teaching in a very comfortable and compatible way. He has a clear view on the subject and tires to transfer it over to his students. Fee is also so reasonable and he so understanding and kind towards his students. This is a honest opinion from my side.


Naveen Kumar

Good teaching skills, we can understand easily even in tough subjects, friendly nature, a skilled person and he has a good talent.



He is a good professor.. He has a good skills to teach a subject and very friendly nature.He is my favorite lecture.


Kancha sravan

I like his teaching process in every topic by giving relevant examples for understanding the subjects very well.


Vineeth Jagarlapudi

He was excellent in his teaching skills with a down-to-earth approach. He was a very patient and did not hesitate to explain the same concepts again.


V.umesh Sai

Sir was so good in teaching the subjects and brings an opportunity for his students. Mainly sir clarify our doubts and proud to be a student of venu gopal sir.



I have been getting tutoring & guidance from Venugopal Sir for my B.Tech examinations in C programming, Engineering Physics subjects and he is really amazing tutor. He has great knowledge in the subject and he constantly motivates the student with his experiences to succeed in the examinations and career. Thank you Sir


Venu PG picture

Venu PG

Academic Tutor

10 Reviews

Students Interested 0 (Seats Left 0)

₹ 5,000

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