A technician can always prevent burning the surroundings while soldering in a tight area by using a fire resistant spray or a heat shield.
Line loss, or heating of the wires. The insulators prevent the loss of energy.
Flux is used to keep metals from oxidizing. Solder will not bond well with copper-oxides which are formed when copper is exposed to high temperatures (ie a soldering iron) the flux prevents the oxidation. If you were to solder without flux the solder joint would be weak and possibly completely nonconductive.
A wire splice is the joining of two or more wires together. Commonly this is done with an approved wire joining nut. All slices are to be made in junction boxes to prevent fire should the wire splice become unserviceable.
Finding a metal that would glow without burning and evacuating the area to prevent burning out of the filament.
A commercial receptacle that is used to prevent arching.
prevent burning the surroundings while soldering in a tight area
I think it has been using a shield of non combustible material for insulation .
No no pot will prevent milk from burning. If it gets too hot then it will burn. To prevent burning milk you must heat it up at low heat. Patience is the key.
Flux is used to prevent oxidation while soldering wires and components in electronics.
stop burning
In health and safety, and in other areas, "isolate" means to prevent from contact with its surroundings, or to remove from its surroundings.
The wick. The wax is there to prevent the wick from burning too fast.
They look like their surroundings aka invisibility
by diping it in boogers
An impermiable (to water) skin.
the ozone layer prevent our skin from direct ultraviolet radiation thereby preventing us from burning
... well one thing is is to prevent corrosion and copper tips conducts or stick more easily into lead, which make your soldering more easy and accurate time. slowly these copper tips becomes degraded.