How to Calculate PCD (Pitch Circle Diameter)? PCD is the short form of Pitch Circle Diameter ; the Pitch Circle Diameter (PCD...

What is Bus-bar? Bus-bar is the common header where one or multiple sources poor the power also one or more sources can take power simul...

In our other article  All-day Efficiency of Transformer , we have learned what is all-day efficiency and how to calculate it. In this articl...

Different Rating's Fuses Fuse Rating Calculating Guide The function of a fuse is to break a circuit when a current threshold...

What Is Radial and Ring Circuits? Think of a simple Circle that has a radius and periphery. The electrical circuit in your wiring system...

3-phase motor wiring diagram Three Phase Motor Connection Schematic, Power, and Control Wiring Installation Diagrams. Star-Delta (Y-Δ) 3-pha...

You may find there three options to convert the single phase power convert into three phase, such as- static converter - using capacit...

Why Use Direct On Line (DOL) and Star-Delta Starter? DOL means the motor is connected directly to the Line  (Direct On Line) using one...

Fig: Three Phase Motor connection diagram with a star-delta starter. What is Star Delta Starter for Motor Starting? Star-Delta start...

A transformer protection relay is a device used to monitor and protect power transformers from various faults and abnormal conditions. Its p...