ASHRAE Psychrometric Chart Practice Problem - SI units

In this video we show: -How to use the protractor to obtain the slope based on the SHR -The Use of ASHRAE Psychrometric chart in the metric system The slope of the sensible heat ratio (SHR) display the process between point 1 to point 2 which signifies in this case Cooling and dehumidification. Music from https://freetouse.com/music ‘Coconuts’ by ‘Beau Walker’