Dryer has 2 flat and 1 round prong, outlet has 3 flat prongs. Is there an adapter for that? Also do they make a 220v extension cord or a two into one adapter for a 220v?

What would cause a 220v dryer line to have only power to one side? And, what are possible fixes?

We just bought a new Bosch clothes washer that will require a 220v service rather than the 110V one that the older one used. It was designed to be plugged into the receptacle in the matching dryer which would then be plugged into the 220V receptacle that exists for that purpose already. ...

I want to connect a 220v 3 phase lathe (2hp Baldor motor 2 pole plug with ground) to a 220v 3 wire dryer wall outlet. The lathe plug has black, white and green wires. The dryer outlet is black, white and red. I want to make an extension cord with 12/3 wire, male dryer plug on one end and female...

I just got an arc welder that is 220v 50a. I thought I could plug it into the 220v receptacle in my garage, not realizing how many different types of 220v plugs and amperages there are. The receptacle in my garage turns out to be a 220v 30a dryer plug. My question is can I just change the...