A lot of things from metal to other stuff.
The materials being soldered.
Soldered joints will have a higher resistance if the joint is not a clean solder joint. Badly soldered joints are classed as a cold solder joint. <<>> ...for what? Application matters here.
If measuring resistance of materials or resistors by themselves(not soldered into a circuit board) resistance is constant. If measuring resistance of a circuit then it could fluctuate with the components functioning in the circuit.
Screw terminals, braided eyelets, plugs and sockets, insulated screw connectors, wire clip connectors (wire push-ins), twists inside wire nuts, plain wire soldered joints, soldered wire joints to posts and soldered legs for integrated circuits on printed circuit boards.For more information see the answers to the Related Questions shown below.
to remove oxides to the surface being soldered
The materials being soldered.
Outdoor spigots are always threaded and not soldered on.
it's very simple. no, you cant because the processor is soldered on the board
according to what i see in my car (it is complety stock) you cant change it for a 2barrel option because you cant change the admission because it is soldered to the head, of course, this is on my car, it is a 250cu straight inline 6 cyl.
CPUs are not normally soldered to motherboards. They plug into a socket that's soldered to the board.
To create a soldered permanent bracelet, you will need to gather the necessary materials such as a metal bracelet blank, soldering iron, solder, flux, and safety equipment. Clean the metal surfaces to be soldered, apply flux, heat the soldering iron, and carefully solder the joints of the bracelet. Allow the solder to cool and solidify to create a strong and permanent bond. Remember to practice proper safety precautions when working with a soldering iron.
Soldered joints will have a higher resistance if the joint is not a clean solder joint. Badly soldered joints are classed as a cold solder joint. <<>> ...for what? Application matters here.
u cant LOL
If measuring resistance of materials or resistors by themselves(not soldered into a circuit board) resistance is constant. If measuring resistance of a circuit then it could fluctuate with the components functioning in the circuit.
NO
Soldering without flux is possible, but using flux makes the process easier and helps create a stronger bond between the materials being soldered.
Copper pipe is soldered. Steel pipe is welded. Plastic pipe (pvc) is glued. There is even a type of pipe that is smoked...