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Rabert T

As an electrical engineer with 5 years of experience, I focus on transformer and circuit breaker reliability in 110/33-11kV and 33/11kV substations. I am a professional electrical engineer with experience in transformer service and maintenance. I understand electrical principles and have expertise troubleshooting, repairing, and maintaining transformers, circuit breakers, and testing them.
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Electrical Safety

LOTO Colour Coding

What are LOTO Color Codes? In order to standardize the determination of locks and tags according to their function & level of control, the LOTO (Lockout/Tagout) Color Coding method is implemented. Table of ContentsWhat are LOTO Color Codes?How to read LOTO Color Codes?What does LOTO colors...
Protection

What is a Distance Relay?

Distance relays are the most essential distance protection elements, and their effectiveness is determined by the distance between the source/feeder point & the location of the fault.  Table of ContentsWhat is a Distance Relay?Distance Relay Working PrincipleFunction of Distance RelayNormal ConditionFault ConditionTypes of Distance Relays1). Impedance Relay2)....
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Excel Tools

Grounding Conductor Calculator

The term "grounded conductor" refers to the wire that makes the connection between the...
Batteries

What is the use of Battery in a vehicle?

Table of ContentsWhat is a Vehicle Battery?Components of Vehicle Battery1). Ignition Switch2). Starting Relay3)....
Electrical Tools

Electrician Tools (35 Electrical Tools)

Table of Contents1). Voltage Indicator or Voltage Tester2). Insulated Screwdrivers3). Side Cutters/ Side Pliers4)....
Basic Electrical

Grounding Conductor: What is it and how Do You Calculate it?

Table of ContentsWhat is meant by the term "Grounding Conductor"?Colour Coding of the Grounding...
Electrical Calculators

Earth Conductor Size Calculator

What does the term earthing conductor? Electrical systems often have their earth conductors installed such...
Utilities

Mechanical Properties of Engineering Materials

Table of Contents1). Strength2). Toughness3). Hardnessa). Scratch Hardnessb). Indentation Hardnessc). Rebound Hardness4). Hardenability5). Brittleness6)....
Electrical Safety

Safety tips when working with electricity

Table of ContentsWhat is meant by "Electrical Safety"?What are the 12 electrical safety rules?Safety...
Distribution

What is Electric Pole?

What is Electric Pole? Table of ContentsWhat is Electric Pole?Types of Electric PoleWooden Electric PoleWooden...
Transmission

Sag in a Transmission Line

Table of ContentsWhat is Sag in an Electrical Transmission Line?Conductor Sag and TensionWhat are...
Control Systems

Bode Plot, Gain Margin and Phase Margin

stable frequency
Electrical Formulas & Equations

Electrical Transformers – Formulas and Equations

Table of ContentsWhat is a Transformer?Different types of transformersEMF Equation of the TransformerTurns Ratio of...
Transmission

Transmission Towers and their parts

Table of ContentsWhat is a Transmission Tower?Parts of a transmission tower1). Peak of a...
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Latest articles

Electrical Safety

LOTO Colour Coding

What are LOTO Color Codes? In order to standardize the determination of locks and tags...
Protection

What is a Distance Relay?

Distance relays are the most essential distance protection elements, and their effectiveness is determined...
Transformers

Autotransformer Turns Ratio Test

What is an Autotransformer? There is a type of electrical transformer known as an auto...
Electrical Procedures

VLF Testing Procedure

What is VLF Testing? Very Low Frequency (VLF) testing is a method for determining the...
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