HEATING FILES.

The current encounters resistance during its operation in wires. Each resistor has a resistor, although this resistor is very low in good conductivity.The heat is generated when electricity is applied through the resistor. The higher the resistance, the higher the average temperature in the face.
Iron Heating Components.

 The conductor may heat up the resistor to the degree of redness, such as in the heater or the electric heater or even the degree of bleaching. A thick copper wire is a very low resistance. High wires made from special metal alloys are highly resistant. These metal mixtures are used in the production of heating fires in electric heaters, irons, bread stoves, boilers and submersible heaters for bathrooms. In the electric iron, the file is heated but does not reach the degree of redness in order not to burn the clothes. Either in the heater or electric heaters,
Handmade Heater.

the file or element of heating glow in the heat. You can make a simple electric heater from a metal box about 13 centimeters in length and about 10 centimeters in diameter.Cut about half of the long side of the can and then at each end of the round, a hole will be dug to confirm the piece of the pipe as a thermal insulation of the heating element. Wrap about 30 cm of standard NKR wire 24 on a sewing needle to make a threaded heating element, then lift the needle and pass the ends of the heating element in the ceramic tubing through the hole in the metal box.
Hair Blower.

 Add the tray over a wooden base and then connect the two ends of the heating element with two wires to two screws fastened to the wooden base. Finally, the two screws connected the battery with a voltage of 6 volts and monitor the glow of the heating element generated by the heat. The reflection of heat inside the metal canister increases the effect of the heater in the direction of its opening. The elements of electric heating are the means of converting the energy to heat and vice versa. This process is to generate energy from the heat. The dual thermal can be used to combine the two thermocouples of two different metallic metals connected at two peripheral points so that the two wires form an electric circuit. If the terminals are at different temperatures, the wire is weak. The intensity of this current is dependent on the temperature difference between the two ends of the communication. The greater the difference, the greater the current. If two ends of a copper wire reach the edge of an iron wire and one of the ends of the connection is immersed in a cup of ice water while the other end of the contact is heated over a flame, you notice that the sensitive ammer registers the flow of an electric current. This current is weak, that is, it is unable to light a small lamp bulb, but it is very useful in measuring the temperature of the high in particular.This phenomenon also works in reverse. If one of the two ends of the communication cools while the other side heats up, this phenomenon is very weak in the metal-metal thermocouples so that it remains of little practical use but can be strengthened using two different types of semiconductors.




The Iron is protected by a heating element consisting of a high conductor cable wrapped around an insulating plate. The circuitry includes a control device that automatically switches off when the temperature reaches a certain limit.
Electric hair blower. When you operate the dryer, the heating files start near the jetting nozzle and at the same time, the engine activates a fan that absorbs the air from a side outlet in the dryer and pushes it towards the nozzle through the heating files as it exits hot.



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