Design of Lighting Schemes: The Design of lighting schemes should be such that it may, provide adequate illumination, provide light distribution all over the working plane as uniform as possible.…
High Pressure Mercury Vapour Lamp - Construction and Working: The extensive use of the mercury vapour lamp depends entirely upon the versatility of the mercury vapour as regards pressure, temperature,…
Electron Beam Welding - Working Principle, Advantages, Disadvantages and Applications: Basically, electron beam welding in vacuum utilises the kinetic energy of electrons travelling with high velocity in a high vacuum…
Submerged Arc Welding - Working, Advantages and Applications: Submerged Arc Welding - It is an arc welding process that uses an arc between a bare metal electrode and the weld…
Gas Metal Arc Welding - Working Principle, Advantages and Applications: It is a gas shielded, gas metal arc welding process which uses the intense heat of an electric arc between…
Atomic Hydrogen Welding Working Principle and Applications: The principle of atomic hydrogen welding is based on (i) the possibility of obtaining atomic hydrogen by means of an electric arc between…
Projection Welding - Definition, Working, Advantages and Applications: Projection welding is a resistance welding process that produces coalescence by the heat obtained from the resistance to the flow of the…
Spot Welding - Definition, Working Principle, Application and Advantages: By definition, spot welding is a form of resistance welding in which the parts or pieces are joined in spots, accompanied…