Search Results for: LED
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Diodes
Point Contact Diode – Working, Construction, and Applications
Point Contact Diode: It’s Symbol, Working, Construction, Characteristics, Advantages, Disadvantages and Applications Diode is a semiconductor-based component that allows current in only one direction and blocks in other direction. It…
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Protection
Why Don’t Bug Zappers and Fly Swatter Bats Kill Humans?
Do Mosquito Killer Rackets, Fly Swatter Bats, Bug Zappers, Etc., Harm a Person? What is a Bug Zapper? A big zapper is an electric device that uses a bait to…
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Protection
Electric Fence – Working, Types, Protection & Installation
What is Electric Fence Protection Circuit? Components, Types, Operation and Applications What is an Electric Fence? An electric fence is a barrier used to contain/prevent animals or people from entering…
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Control
Electromagnetic or Electromechanical Relay – Construction, Working, Types, & Applications
Electromechanical or Electromagnetic Relay (EMR): Construction, Working, Types and Applications What is an Electrical Relay? A relay is an electrically operated automatic switch that switches a pair or more than…
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Overhead Lines
Why is the Position of Overhead Conductor Exchanged in a Transposition Tower?
Why are Overhead Conductor Positions Exchanged in a Transposition Tower? Electrical energy is transmitted in high-voltage three-phase lines without a neutral (3 conductors). Over long distances, these lines develop reactances,…
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Overhead Lines
Why is Live Line-Washing or Cleaning Done on Energized Power Lines?
Importance of Live-Line Washing, Live-Line Maintenance or Cleaning What is Live-Line Washing? Live-line washing, also known as live-line maintenance or live-line working, is a technique used in the maintenance of…
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Solar Power
Researchers Develop Magical Perovskite Solar Cell with a Record 11% Efficiency
CSIRO Scientists Have Developed an 11% Efficient Printed Perovskite Solar Cell Sydney: Australian and UK scientists have made a significant breakthrough in the performance and flexibility of solar panels by…
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Generator - Alternator
Induction Generator or Asynchronous Generator: Construction & Working
Synchronous Generator or Induction Generator – Working, Types, Characteristics, Advantages and Applications Electricity is a form of energy that we use in almost every aspect of our life and we…
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Control
25 Different Types of Light Switches
25 Common Types of Light Switches A switch is an electrical device that makes and breaks an electric circuit, turning it on or off. We commonly use different types of…
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Apps - Software
25 Online PCB Design Tools and Software for EE Students
List of PCB Design Tools and Software for Electrical and Electronic Engineering Students PCB design is an important skill in electrical and electronic engineering. It helps bridge theoretical concepts with…
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