Originally Posted by
plunet
If they are not in-phase then you would likely end up with some kind of kaboom when connecting sockets together that have different phase supplies.
Some kind of kaboom really is the most likely outcome! This thread really has been a fantastic laugh because surely OP isn't serious! Mind you how many outlets would you need to run a washing machine, dryer and iron? You could get back from a trip with all your clothes clean and ironed!