Arc Furnace - Definition, Types, Advantages and Application: When a high voltage is applied across an air gap, the air in the gap gets ionised under the influence of electrostatic forces and becomes conducting medium.…
Resistance Heating - Types, Advantages and Applications: Resistance heating is based upon the I2R effect. This method of heating has wide applicaÂtions such as heat treatment of metals (annealing, hardenÂing etc.), drying and baking of…
Different Types of Electric Heating: Different types of electric heating can be broadly classified as (i) power frequency heating and (ii) high frequency heating. Power frequency heating can be further classified as (i) resistance heating…
Three Modes of Heat Transfer (Conduction, Convection, Radiation): A heated substance will give off heat to another substance at a lower temperature. The three different modes of heat transfer are Conduction, Convection and Radiation. 1.…
What is Electric Heating and its Advantages? Heating is required for domestic purposes such as cooking and heating of buildings, as well as for industrial purposes such as melting of metals, hardening and tempering, caseÂhardening,…
Power Supply for Electrolytic Process: Power Supply for Electrolytic Process is direct current and at very low voltage. The power required for electrodeposition is usually very small (between 100 and 200 amperes at 10 or…
What is Electropolishing, Electrotyping, Electrofacing, Electrometallisation and Anodizing Closely allied to bright dipping is electropolishing, which utilises anodic treatment in specially formulated electrolytes to bring up a polished surface on such metals as stainless steel.…
What is Electroforming Process? - Definition and Applications Reproduction of objects by electrodeposition on some sort of a mould or form is known as electroforming. This is another application of electrodeposition. In the reproduction of…
What is Electroplating in Electrolysis and its Working Principle Electroplating is an art of depositing a superior or a more noble metal on an inferior or a base metal by means of electrolysis of an…
Electrodeposition - Definition, Factors, Application and Advantages: The process of depositing a coating of one metal over an other metal or non-metal electrically is called the electrodeposition. It is used for protective, decorative and functional…