You don't; you call an electrician out to safely finish the job for you.
Use of a double pole breaker or a single pole breaker depends entirely on the application. If you don't know about the application, contact a qualified electrician in your area.
It depends on a lot of factors. Since you will have to get an electrician involved you should start there. It is likely that you can double the capacity, but the electrician would consult with your power company to determine what is possible. I recently went from 200 A to 400 A service with a large addition; and a transformer was required in the house with rework of the two panels I already had into 5 panels.
The new receptacle has to be a GFCI receptacle. Try and locate the inside junction box on the outside of the house. The back of the old receptacle should have a 1/2 inch knockout in it. Remove it. Drill through the KO hole right through the siding to the outside. This will be the center of the new outside GFCI receptacle's junction box. Cut a new EZ box into the outside siding. Feed new wire 2C-#14 from the old box to the new box. Terminate both ends and replace covers. The new outside receptacle will need a weatherproof receptacle cover plate.
by looking at socks while trying to dance the chango
This type of question usually means you aren't ready to do this yourself. Study some electrical material and the National Electrical Code and work this answer out for yourself, or call a professional electrician. If I were to give you an answer, you might attempt to do something you shouldn't be doing, and that may cost someone a shock, a home fire, or their life.
If you have an existing shower with a 2" line 'stubbed out of cement', it more than likely has a P-trap underground. An easy way to tell is to get a flashlight and look down the pipe; if you can see water standing in the pipe, there is a p-trap. No water, no trap. Double trapping a fixture is not recommended.
Yes. Providing you maintain double insulation by means of heat shrink, a junction box etc.
Use of a double pole breaker or a single pole breaker depends entirely on the application. If you don't know about the application, contact a qualified electrician in your area.
Double the net force acting on it.
Dennis Rodman
A double front is a double front flip. However, you should not try this without an experienced coach
Fold them
Double
The dryer is 220VAC. You need a double pole breaker to get 220 out of a home breaker panel. Perhaps you should contact an electrician who understands wiring so that you don't burn your house down.
ya don't
A double is when you hit the ball and make it to second base without getting out. you get two bases on your hit.
double tap space, that drops you