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Electric Heating simple explanation. BY Yuvi - Study Point

Without wasting any time lets start learning about Electric Heating.

  • Heating is something which is required for domestic as well as industrial purposes.
  • Electric heating is a process in which electrical energy is converted into heat energy and the electric heater is a device which converts electric current into heat.  
  • In domestic purposes, heating is required for cooking, water heating, ironing, etc and for industrial purposes heating is required for welding, for melting metals, for enameling of copper, etc.
  • Electric heating has many advantages like it is free from dirt so the minimum effort is required for cleaning.
  • An electric heating system is economical as compared with other conventional heating systems because it's running and installation cost is low.

     So now let's see the different methods of electric heating.
  • Power frequency heating
Power frequency heating is further subdivided into two different categories.
  1. Resistance heating
  2. Arc heating
Resistance heating is further subdivided into two categories ~
  1. Direct resistance heating
  2. Indirect resistance heating
And arc heating is also subdivided into two categories ~
  1. Direct arc heating
  2. Indirect arc heating
  • High-frequency heating
High-frequency electric heating consists of three different categories.
  1. Induction heating
  2. Dielectric heating
  3. Infrared heating
In this high-frequency heating, only induction heating is subdivided into two categories.
  1. Direct induction heating
  2. Indirect induction heating

https://youtu.be/9fpPDUceO40

[ In this lecture video I have explained Electric heating properly with different methods of heating so please go and check out my channel and this video. ]

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