Neutrals ganged in service panel...?
Hi folks..I bought a house in MA built in 1985. The service panel appears to have many neutrals tied together and then connected to the bus bar with one 12ga wire. In the attached pic on the left you can see one red and two yellow wire nuts. I haven't poked round and traced anything since it's night time :-) but wanted to get a sense of how accepted/absurd this was. My feeling is that since they are current carrying wires, they would be quite overloaded.