Ron Nielson wrote:
All of my neutral wires are burned at the buss at the breaker box about 2". Does this tell you anything about where a loose neutral connection is likely to be? I have read that the burnt wires need to be cut back to good copper and the buss replaced. Is that because the burned wires and buss has a higher resistance than clean connections?
No it doesn't, other than right there at the busbar. It tells me you have, at some point, drawn too much current for too long. My RV won't handle a/c and water heater at the same time.
Yes, burned wires have higher resistance.
