MATLAB Handle Graphics It was December 5th, 1952, only seven years after the end of WWII in London, England, when the “great smog” settled across the city. The “great smog” was the result of a meteorological anomaly combined with unchecked industrial pollution. Still, even once it settled on the city, bringing business to a screeching […]

This tech tip is based on a recent podcast with Eugene Silberstein from ESCO Group. Even though we cover a lot of similar ground, this tech tip is unique and comes with several links that could help anyone who wants to start or improve an internal training program. If you haven't yet listened to “How […]

For those of you who use the MeasureQuick app for system diagnosis and performance testing, you may have noticed the “fan efficacy” results and wondered what it is. It is simply the CFM output of the system divided by the wattage used by the blower. It is only for the blower motor and has nothing […]