Archive for September 21st, 2010

RV Electrical Safety: Part VII – Wattage

Sep 21st, 2010 | By
RV Electrical Safety: Part VII – Wattage

If you’ve been reading along this far in the series you already know about voltage (electrical pressure) and amperage (current flow). You also know how to measure voltage using a DMM (Digital Multi Meter) and how to size extension cords for sufficient amperage (current) capacity. But in the end it all comes down to wattage.