Latest / HVAC School - For Techs, By Techs
Measuring Voltage Drop w/ Jim Bergmann
In this episode, Bryan and Jim discuss measuring voltage drop and what it means. They also cover some other pointers to keep from using parts to bandage a deeper issue.
A common mistake that technicians make is not understanding what an ideal measurement is before making a measurement. For example, they may not know what the refrigerant pressures should be before they attach the gauges. Electrical measurements are the same, and voltage drop falls under that umbrella.
Voltage refers to electrical pressure, and current refers to electrical flow; they are two different values. The voltage will…
The skinny
The skinny isn't ready yet — notes appear once the transcript is processed.