Is surge protector’s reading sufficient to be safe from “hot skin”?

  RV Electricity with Mike Sokol Dear Mike, Thank you so much for your discussion of “hot skin.” I recently got a shock touching my small trailer and found out I had a bad extension cord. A question: I use a surge protector between shore power and my trailer. The protector claims to detect lack of power, reversed polarity, open... Read More

RV electricity: Reader asks meaning of AC power

  Reader Question: Forgive my electrical ignorance but doesn’t “AC” mean “alternating current”? Does that mean that the hot and neutral wires are constantly reversing? Mike’s response: The “Hot” wire is also known as the “Line”, and it is indeed energized with 120 volts AC (in the USA). The Neutral wire is “bonded” to the earth ground rod(s) at the incoming... Read More