Power System
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Difference Between Shunt Capacitors and Shunt Reactors
What is the Difference Between Shunt Reactor and Shunt Capacitor? There are several devices used in an electrical power system to improve the power factor and its efficiency. A shunt…
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Why Use VCB Circuit Breakers in HV Transmission, & Not ACB?
Why are VCB Circuit Breakers Preferred in High Voltage Transmission Systems Instead of ACB? What is an Air Circuit Breaker (ACB)? An Air Circuit Breaker (ACB) is a type of…
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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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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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Will I Get an Electric Shock If I Touch the Ground Wire?
Is It Harmful to Touch the Grounding Wire? What is the Ground Wire? A ground wire, also known as an earth wire or grounding wire, is a wire in an…
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Can the Neutral Wire Cause Electric Shock? Different Cases
Will a Person Get an Electric Shock If He Touches the Neutral Wire? What is the Neutral Wire? The neutral wire is a conductor that carries current back to the…
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Will a Man Get an Electric Shock If He Hangs on a Live Wire?
If a Person Grips a Single Live Wire with Both Hands, Will They Get Shocked? If a person hangs onto a live wire with two hands and does not touch…
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Vacuum Circuit Breaker (VCB) – Construction and Working
VCB – Vacuum Circuit Breaker and Vacuum Interrupters Circuit breakers play a crucial role in protecting electrical systems from damage caused by overcurrents and short circuits. Among the various types…
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How Does Temperature Impact Sag in Overhead Lines?
Effects of Temperature on Sag in an Overhead Line The sag in an overhead line, which refers to the vertical distance between a conductor and the straight line between its…
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Why is Power Transmitted at High Voltage Instead of High Current?
Why is High Voltage Used for Power Transmission and Not Lower Voltage? Transmitting electrical power at high voltage and low current is a more efficient and economical approach for long-distance…
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