RB2 - More Information
The Preview button on the main page links to Refrigeration Basics contents page. There you can explore sample sections and introductory troubleshooting boards. When RB2 was first developed in the 1990's, computer screen resolutions were very much smaller than they are today. The desire to utilize full screen graphics led to developing three distinct versions of RB2. Various sized graphics were created which made it possible to utilize full screen graphics in resolutions ranging from 640 to 800 to 1024 pixels without requiring horizontal scrolling. Those resolution versions are still available today and it is therefore possible to access the smaller resolution versions to satisfy personal screen real estate preferences. Note that RB2 and RBIII are not two parts to a course. You should decide which version suits your purposes and select that version.