An electric soldering iron is heated by an electric resistance coil inside.
Others may be heated either by a gas(like propane) flame, or by sticking them in a forge between uses.
The type of material used to connect the pieces. Solder is used on copper or brass. Brazing uses a copper alloy and is used on Iron based items. Same process in how it is done.
Variable transformer may also refer as auto transformer. We can vary the output voltage of the transformer. But in the ordinary transformers output voltage is already designed.
An electric current goes through an electric circuit, if it is closed.
Its all electrical, but referring to electronics would be solid state devices such as tiny resistors ,tranistors soldering work found on devices such as Computer chips and Vehicle ECU's
the High voltage rated diodes are power diodes while of low rating or normal voltage rating are considered to as ordinary / normal diode
When soldering a person can use an electric tool or a torch. The torch uses a flame, while an electrical tool has a soldering tip which is heated.
really no difference except for the quantity of soldering.
same concept, silver soldering requires higher temperatures usually
EXTRA!!
difference between ordinary prism and constant deviation prism
The difference between a tied grant and an ordinary grant is that a tied grant has conditions and the ordinary grants don't!
Flux helps promote soldering. Soldering paste might contain flux and other items to help promote soldering. The paste helps hold the flux in place while beginning to solder.
Voltage is a measure of the electric potential energy difference between two points in an electric field. The greater the voltage, the greater the electric potential energy difference between the two points.
the difference between lightning and a single cell battery
See this link.What_is_the_difference_between_ordinary_prism_and_constant_deviation_prism
The main difference between an ordinary dividend and a qualified dividend is how they are taxed. Qualified dividends are taxed at a lower rate than ordinary dividends, which are taxed at the individual's regular income tax rate.
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