| Fig. Deepest Sea |
Wednesday, April 22, 2026
Which is the Deepest Sea?
Tuesday, April 21, 2026
Substation Automation Functions
How to Deal with Electrical Grid Substation Automation Functions Professionally?
Substation automation refers to the integration of various control, protection, monitoring, and communication functions within an electrical substation. These functions aim to enhance the efficiency, reliability, and safety of substation operations. Here are some common substation automation functions:
Sunday, April 19, 2026
What is a Tsunami?
| Fig. A sample Tinami |
Tsunamis: Science, History, Impacts, and Global Response
Introduction
Tsunamis are among the most formidable and destructive natural hazards on Earth, capable of reshaping coastlines, devastating communities, and leaving profound environmental and societal impacts. While relatively rare compared to other natural disasters, their infrequency belies the scale of devastation they can unleash when they do occur.
Electrical Substation Equipment: Power Transformer and Its Functions
| Fig: Power Transformer |
A power transformer is a crucial component in electrical substations that plays a fundamental role in the generation, transmission, and distribution of electrical energy. Its primary function is to transform voltage levels, typically stepping them up for long-distance transmission or stepping them down for distribution to end users. Here are the key functions and roles of power transformers in electrical substations:
Saturday, April 18, 2026
All about Synchronous Motor
Synchronous motors are a type of AC (alternating current) electric motor where the rotation of the shaft is synchronized with the frequency of the supply current.
What is a Synchronous Motor and How Differ from other motors?
A synchronous motor operates based on the principle of synchronism between the rotating magnetic field produced by the stator and the rotor's magnetic field.
Friday, April 17, 2026
What is Taco Hydronic System Solutions?
Taco Hydronic System Solutions (knowledge of HVAC systems and their design required
What is Taco Hydronic System Solutions?
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How to Calculate PCD (Pitch Circle Diameter)? PCD is the short form of Pitch Circle Diameter ; the Pitch Circle Diameter (PCD...
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Why Use Direct Online (DOL) and Star-Delta Starter? DOL means the motor is connected directly to the Line ( Direct On Line ) using o...
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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...
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Different Rating's Fuses Fuse Rating Calculating Guide The function of a fuse is to break a circuit when a current threshold...
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Basic Colour Code for Electrical Cable and Power Cable International standard IEC 60446 developed basic and safety principle...
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In general, heaters are designed to convert electrical energy into heat energy for various applications, such as space heating, water heat...
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Fig: Three Phase DB Wiring Diagram 3 Phase Electrical Distribution Board DB Wiring Procedure To understand and wiri...
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What Is Radial and Ring Circuits? Think of a simple Circle that has a radius and periphery. The electrical circuit in your wiring system...
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Bangladeshi all National and Regional Bangla Newspaper List in a Single Click
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Fig: Three Phase Motor connection diagram with a star-delta starter. What is Star Delta Starter for Motor Starting? Star-Delta start...
