A 3 wired electrical fixture includes positive, negative and ground. The ground can be attached to one of the screws in the wall. In the case of the other wires, matching the colors, twisting and capping the wires together will handle the electrical installation.
Electrical energy comes out of a wall socket.
any wall 2' or over
Depends on the load of the oven. More than likely it will require AWG #6 but you need to read the electrical requirements for that particular oven.
There could be two reasons. One is that the receptical is old and well used and the connected load is close to 1500 watts. Second is that the wires have become loose on the terminal screws and are arcing. In either case get the receptical replaced right away.
A wall bearing no load.
Usually, a load bearing wall will be perpendicular to the roof ridge.
Load Bearing - something that bears a load. Like a load bearing wall in a house. The wall is holding something up like the roof, another floor, etc.
A load-bearing wall itself will not cause structural damage. However, if a load-bearing wall is removed without structural replacement, yes structural damage will occur.
A load bearing wall supports a structure or weight that is above it, transferring that weight to what is below the wall. Also - The most common, as easiest to identify is the exterior wall.
You will need to go to the level above the wall. If girders, joists or another wall is supported by your initial wall, then that becomes a 'load'. Supported by by the wall downstarirs, Thus bearing a load
Lath and plaster is just an old type of wall finish. Like drywall is a wall finish. What the wall is constructed of underneath the lath and plaster and where it is placed in the building determine if it is load bearing or not. A lath and plaster wall could be load bearing or it might not be. IF it is an outside wall, it most certainly is load bearing. other than that, the best way to figure it out is to have a structural engineer tell you wether it is or not. Even if it is load bearing it may be possible to remove it if a beam is put up in place of the wall. Really, the best and safest way to decide is to have a engineer look at it.
A partition wall divides a larger space. Non load bearing means that it's not supporting the floor or wall above.
Center of a structure is usually load bearing. Look in attic or basement to see where the support is.
Non load bearing walls are walls that the weight of the roof is not supported on. Any wall that runs parallel will roof joists will be non load bearing.
If the wall is load bearing or you are not sure if it is load bearing I would definately hire a professional. If you are sure the wall is not load bearing and you have some basic carpenters skills this should be a manageable job for a homeowner.
A wall that bears the load of a roof, floor or another wall above it, is carrying a load other than its own weight and is called a load-bearing wall.