Protection

Electrical Grounding and Earthing – Methods, Types and Installation

Electrical Earthing & Grounding – Components, Methods & Types of Earthing – Electrical Grounding Installation According to NEC and IEC What is Electrical Grounding or Earthing? Earthing, also known as…
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High Inrush Current in Capacitor Switching and Ways to Prevent It.

How to Prevent the high Inrush Current in Capacitor Switching? Introduction to High Inrush Current in Capacitor Switching Applications of capacitance switching are not only restricted to capacitive currents but…
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What is Nuclear Power and How a Nuclear Power Plant Works?

How Does a Nuclear Power Plant Work? What is Nuclear Energy? Nuclear energy is becoming well developed as a source of energy. Compared to other sources of energy like solar…
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Fault Current Limiter and Their Types

Fault Current Limiter (FCL) & Current Limiting Reactors (CLR) Introduction to Fault Current Limiter: These days due to increase in demand of energy, solid development in generation and transmission is…
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Why are Electrical Cables and Wires insulated?

What is Purpose of Insulated Covers around Wires and Conductors? Insulator, Insulation & Insulation Materials? An insulator is a material or substance that does not readily conduct heat or electricity.…
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GFCI: Ground Fault Circuit Interrupter. Types, Working & Applications

What is a GFCI (Ground Fault Circuit Interrupter) and How Does it Work? At home or outside, we cannot do without electricity and electrical devices. These are indispensable necessities in…
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HRC Fuse (High Rupturing Capacity Fuse) and its Types

HRC Fuse (High Rupturing Capacity Fuse) and its Types What is High Rupturing Capacity (HRC) Fuse? A High Rupturing Capacity (HRC) Fuse is a type of fuse used in electrical…
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Air Circuit Breaker (ACB) – Construction, Operation, Types and Uses

ACB (Air Circuit Breaker) – Construction, Operation, Types, Advantages and Applications What is a Circuit Breaker? A circuit breaker is a device, which is capable to: Break a circuit automatically…
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Fuse and Types of Fuses – Construction, Operation & Applications

Different Types of Fuses – Constriction, Working & Characteristics What is a Fuse? A fuse is an electrical / electronic or mechanical safety device designed to protect circuits from overcurrent…
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Factors of Contactor’s Contact Design

Factors of Contactor’s Contact Design The Following factors consider while designing the Contactor’s contacts Current carrying Capacity The ability of current carrying capacity of contacts takes into account while designing contactor’s…
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