Today’s green energy movement has stimulated the growth of new ultra-high-efficient HVAC equipment. This article describes some of these energy efficiency trends, the equipment involved and the maintenance impact. We will also clarify the differences between a true-rms meter and the standard averaging meter while explaining a couple of common electrical measurements on energy efficient equipment.
Experts speculate over cause of Iberian power outages
I´m sure politicians will be thumping tables and demanding answers - while Professor Bell, as reported above, says ´wait for detailed professional...