Aluminum core crimp end caps used with copper wires? : r/AskElectricians

When crimping wires together, do you strip these silver tips off to expose the copper? Or can you crimp as is?? (I've always stripped them) : r/fixit

Connector Aluminum Copper Cable Electrical Box Crimp Connectors - 10pcs Terminal - Aliexpress

I've explained in so many ways why this is not okay. But the guy I'm working for insists that he can Make it work. LED made for a can. Wire connections made

Can I use solid core copper wire in this clamp style power inlet? If so, should I paint the remaining exposed copper with liquid electrical tape and then wrap the whole thing? (Details in comments) : r/AskElectricians

IDEAL Splice Cap Copper Crimp Connector (50 per Box) 2011S - The Home Depot

Another thing I haven't seen before aluminum wires and copper wires on the same fixture? : r/askanelectrician

Crimp happens : r/electricians

Can I solder the ends of stranded 14/2 wire to help install into light boxes? : r/AskElectricians

Alumiconn Al/Cu Wire Connectors 3-Ports Purple (10-Pack) in the Wire Connectors department at

Is there a way to connect these wires quick and safe? The silver (I suppose aluminium) wires are from a power supply and the copper core conductor cables are coming out of