Manish Kumar Saini has Published 922 Answers

Electric Resistance Furnaces or Ovens: Types & Applications

Manish Kumar Saini

Manish Kumar Saini

Updated on 16-Mar-2022 05:38:14

Electric Resistance FurnaceThe resistance furnaces or ovens are the insulated closed chambers with a provision for ventilation. The resistance furnaces or ovens are used for heat treatment of metals, commercial or domestic heating, pottery work, etc.The different elements of the furnace can be energies from DC or AC supply of ... Read More

Direct Horizontal Core Type Induction Heating Furnace

Manish Kumar Saini

Manish Kumar Saini

Updated on 16-Mar-2022 05:33:10

Induction Heating FurnaceAn electrical furnace in which the heat is produced by induction heating of metal, is called the induction heating furnace. The induction heating furnaces have the capacities range from less than 1 kg to 100 tons and are used to melt various metals like iron, copper, aluminium, etc.Direct ... Read More

Direct Arc Furnace: Types, Electrical and Mechanical Requirements

Manish Kumar Saini

Manish Kumar Saini

Updated on 16-Mar-2022 05:28:22

An electric furnace is the furnace that heats materials by means of an electric arc is called the electric arc furnace (EAF).Direct Arc FurnaceThe direct arc furnace is the one in which the electric arc is struck between the electrode and the charge, to be heated, so that the arc ... Read More

Difference between MIG Welding and TIG Welding

Manish Kumar Saini

Manish Kumar Saini

Updated on 16-Mar-2022 05:23:11

Metal Inert Gas (MIG) WeldingThe metal inert gas (MIG) welding is an electric arc welding process in which a continuous solid wire electrode is heated and fed into the weld pool from a welding gun. In case of MIG welding process, inert gas such as argon, helium, etc. is used ... Read More

Difference between Fusion Welding and Solid State Welding

Manish Kumar Saini

Manish Kumar Saini

Updated on 16-Mar-2022 05:18:52

Fusion WeldingThe welding process that uses heat to join (or fuse) two or more materials by heating them to their melting point is known as fusion welding. The fusion welding process may or may not require the use of filler material for welding. Examples of the fusion welding are arc ... Read More

Difference between Arc Welding and Gas Welding

Manish Kumar Saini

Manish Kumar Saini

Updated on 16-Mar-2022 05:15:56

Arc WeldingArc welding is a welding process in which an electric arc created between the electrode and the base metal is employed to supply the necessary heat for melting down the intended surfaces of the workpiece for coalescence formation.Gas WeldingGas welding is a welding process in which a flame obtained ... Read More

Applications of Dielectric Heating

Manish Kumar Saini

Manish Kumar Saini

Updated on 16-Mar-2022 05:10:35

The process of heating in which a high-frequency alternating electric field or radio waves or microwave electromagnetic radiation are used to heat the dielectric materials is known as dielectric heating.Applications of Dielectric HeatingSince the dielectric heating is an expensive method of heating, therefore, it is only used where other methods ... Read More

Ajax-Wyatt Vertical Core Type Induction Furnace

Manish Kumar Saini

Manish Kumar Saini

Updated on 16-Mar-2022 05:06:49

Induction Heating FurnaceAn electrical furnace in which the heat is produced by induction heating of metal, is called the induction heating furnace. The induction heating furnaces have the capacities range from less than 1 kg to 100 tons and are used to melt various metals like iron, copper, aluminium, etc.Vertical ... Read More

Electric Welding: Advantages of Coated Electrodes

Manish Kumar Saini

Manish Kumar Saini

Updated on 16-Mar-2022 05:03:01

Coated ElectrodeA coated electrode is made of a metallic wire (called core wire) coated uniformly with flux material. While fluxing, the electrode about 20 mm of its length is left bare at one end for mounting it into the electrode holder. The flux material used for coating of the electrode ... Read More

Volume of Conductor Material Required in Underground Two-Phase AC System

Manish Kumar Saini

Manish Kumar Saini

Updated on 25-Feb-2022 10:37:24

When the two-phase AC electrical power is transmitted through the underground cables from the generating station to the consumers, then the transmission system is called the underground two-phase AC system of transmission.Depending upon the number of conductors used, the underground two-phase AC system is classified into two types viz −Two-phase ... Read More

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