The video explains simple VCR cycle, components, processes involved advantages and disadvantages.
There is easy explanation of the #VCR_Cycle on P-v chart, T-s Chart and P-h chart as well.
I.e. the cycle is drawn on various thermodynamic charts. It helps for those who are preparing for Refrigeration and air conditioning viva/oral examination or interview in HVAC & R.
There are many advantages of the VCR systems which make them popular in industry of process cooling and air conditioning.
The session finely explains the all basic aspects of VCR cycle

Time Lapses : Chapters
00:00 - Introduction
00:38 - VCR block diagram
03:44 - VCR cycle on P-v Chart
04:40 - VCR cycle on T-s Chart
05:42 - VCR cycle on P-h chart
06:42 - COP of VCR cycle
07:52 - Advantages and disadvantages
09:02 - Applications
In case of difficulty feel free to ask in discussion section below.
Happy learning!

Also Have a look at HVAC Playlist which may be helpful and designed for same interests!
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