Electrical Hungry Minds

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What is source/destination arrows represent in AutoCAD Electrical .

We use the source and destination arrows to identify wire networks in a wiring diagram. When we start panel test or FAT/SAT (Factory Acceptance Test/Site Acceptance Test) it is very important to mention wire destination and source arrows so that… Continue Reading →

What is gland plate and cable gland ?

Gland plate A gland plate is a detachable plate at the top or bottom of an electrical panel made of sheet metal (stainless steel, mild steel) and plastic. Benefit of using gland plate. Gland plates are available in different types… Continue Reading →

What is process and discrete manufacturing ?

Process Manufacturing Process manufacturing involves production that adds value by forming, separating, mixing, filling and chemical reactions in a continuous mode or Process manufacturing is a process in which products are made using a formula or recipe to refine raw… Continue Reading →

What is Cable tie or zip tie ?

Cable ties also known as zip ties are generally made from nylon grade 6.6, stainless steel SS304 and SS316 and are commonly used to bundle items used in panels that hold cables and Designed to keep wires organized together, And… Continue Reading →

What is the Difference Between a Safety Relay and an Ordinary or a Common Relay?

Safety Relay A safety relay is a simple electrical device that performs the same function as a normal relay but has a more specialized design to implement safety functions in a hazard area and reduce the risk to an acceptable… Continue Reading →

What is an Armoured and Shielded Cable | Armoured vs. Shielded Cable

Armoured Cable An armour gives physical protection to the cable and armoured cable consists of a metal layer or made of copper or aluminum wrapped around the outside of the cable which protects the conductors from unwanted cuts or damage.So… Continue Reading →

What is Electric Motor and its practical application in real life.

An electric motor is a device which is convert the energy from electrical to mechanical. The first electric motor was invented in the year 1886 by Frank Julian Sprague.Electric motors are devices that convert electrical energy into mechanical energy. There… Continue Reading →

What is shielded twisted pair cable?

A shielded cable consists of individual wire pairs wrapped in foil. These foil pairs are wrapped one more time to ensure that outside interference does not get inside the cable. This cable is also called Shielded Twisted Pair (STP) cable.The… Continue Reading →

What is an electrical conduit ?

An electrical conduit is a durable tube or covering used to protect electrical wires in a building or structure from damage.This can be metal, plastic, fiber, or burnt clay. Most conduit is rigid, but flexible conduit is used for some… Continue Reading →

How to Selection The Enclosure Material for Electrical Panel Explained | Enclosure IP rating

What is a Enclosure in Electrical Panel ? The enclosure is a just gray box which can be made of SS, MS, aluminum and thermoplastics material and the main purpose of this box to protect the inside components, instrument or… Continue Reading →

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