Protection
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Why Do The Positive And Negative Wires Spark When Touched?
Why Do The Phase And Neutral or Positive and Negative Wires Spark When Connected Together? When positive and negative conductors touch, it produces a spark. Same is the case when…
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What are the Cuts on the Rotor of Motor’s Armature?
What is Purpose of the Notches or Grooves in the Armature of a Motor? The grooves in the armature slots are used to balance the weight of the core, ensuring…
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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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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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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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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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What Happens When Aircraft and Plane are Struck by Lightning?
Do Aircraft Ever Get Struck by Lightning While in Flight? If So, What are the Consequences? What Happens When a Plane is Hit By Lightning? Lightning strikes on aircraft are…
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