Free Expert Guides on Power Systems, Circuit Design & Electrical Troubleshooting

Stranded conductors are very much popular in electrical power system for transmission and distribution line. A stranded conductor is consists of several thin wires of small cross sectional area called strands as shown in figure below-As shown in figure above, at the center of stranded conductor, we are using steel conductor which provided the high tensile strength to conductor. In the outer layers of stranded conductor, we use aluminum conductors, which provide the conductivity to stranded condu

Transmission line is an important part of power system. The cost and life of transmission line primarily depend on the material used for making conductor for transmission line. The most important and much suitable material for conductor of transmission line is copper as it having high conductivity and high tensile strength. More ever it is having good ductility. The only limitation is its cost. The most extensively used material in transmission line is Aluminum.Aluminum is having sufficient cond

Materials having high resistivity or low conductivity are very useful for some electrical engineering products and applications. These material are used to manufacture the filaments for incandescent lamp, heating elements for electric heaters and furnaces, space heaters and electric irons etc.Required Properties in High Resistivity or Low Conductivity Conducting MaterialThe following properties are required in high resistivity or low conductivity conducting material– High resistivity. High melti

Electrical conducting material are the basic requirement for electrical engineering products. The electrical conducting material can be classified as below-Based on Resistivity or Conductivity Lowresistivityor high conductivity conducting material High resistivity or Low conductivity conducting materialA classification chart of conducting materials based on resistivity or conductivity is shown in figure below-Low Resistivity or High Conductivity Conducting MaterialMaterial having low resistivity

Factors effecting the resistivity of electrical materials are listed below – Temperature. Alloying. Mechanical stressing. Age Hardening. Cold Working.TemperatureThe resistivity of materials changes with temperature. Resistivity of most of the metals increase with temperature. The change in the resistivity of material with change in temperature is given by formula given below-Where,ρt1 is the resistivity of material at temperature of t1o Candρt2 is the resistivity of material at temperature of t2

Materials used in the field of Electrical Engineering are called the Electrical Engineering materials. Based on properties and area of applications, Electrical Engineering materials can be classified as below- Conductors Semiconductors Insulators Magnetic materialA classification chart of electrical engineering materials is shown in figure belowConductorsConductors are the materials which have very high conductivity. The number of free electrons are very high in a conductor at room temperature,

Materials are the part of our life and daily works since ancient time. Materials are the primary part of all things surrounding us. In fact some materials have given the name to various ages in human history i.e. Stone Age, Bronze Age, Iron Age, Synthetic Materials Age, Smart Materials Age. The study of these materials is called the Material Science.Material science is associated with the study of composition, structure, characterization, processing, properties, application and performance of va

An electrical conductor is a material that allows electric charge to flow through it with little resistance. Electrical conductors are usually metals, such as copper, silver, gold, aluminum, and iron. They have many free electrons that can move easily when an electric field is applied. Electrical conductors are used for making wires, cables, circuits, and other devices that carry electric current.What is an Electrical Conductor?An electrical conductor is defined as an object or type of material

A low resistivity or high conductivity material is defined as a material that allows electric current to flow easily through it. These materials are very useful in electrical engineering for manufacturing electrical machines, equipment, and devices. They are also used as conductors for all kinds of windings required in electrical machines, apparatus, and devices. Moreover, they are used as conductors in transmission and distribution of electrical energy.Properties of Low Resistivity or High Cond

An electrical conductor is a material that allows electric charges to move through it easily when subjected to a potential difference. Electrical conductors are essential for many applications, such as wiring, transmission lines, electrical machines, heating elements, electrostatic shielding, and more. In this article, we will explore the properties of electrical conductors, their types, examples, and applications.What is an Electrical Conductor?An electrical conductor is defined as a material t