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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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Excel Tools

Inverse Defined Minimum Time (IDMT) Calculator

Calculator Inverse Defined Minimum Time CalculatorDownload An Inverse Defined Minimum Time (IDMT) Calculator is an online (or) Excel-based tool that calculates the operation time of protective relays using the inverse time characteristics of overcurrent protection systems.  These tools assist in determining the trip time of relays if a...
Transmission

Essential Oil Immersed Shunt Reactors Commissioning Checklist

Commissioning oil-immersed shunt reactors is essential for ensuring consistent operation in power systems.  These reactors help to regulate voltage and reactive power, so protecting the grid from over voltages.  Mechanical Inspections,  Electrical Testing, &  Oil Analysis  are all part of the commissioning procedure, which ensures that the reactor fulfills...
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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

35 Electrician Essential 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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Excel Tools

Inverse Defined Minimum Time (IDMT) Calculator

Calculator Inverse Defined Minimum Time CalculatorDownload An Inverse Defined Minimum Time (IDMT) Calculator is an online...
Transmission

Essential Oil Immersed Shunt Reactors Commissioning Checklist

Commissioning oil-immersed shunt reactors is essential for ensuring consistent operation in power systems.  These reactors...
Electrical Procedures

Step-by-Step Guide to Motor Overhauling: A Complete Procedure

Motor overhauling is the process of restoring or repairing defective electric motors to their...
Electric Motors

Electrical Motor Troubleshooting Chart

Electrical motors are essential components in many industrial & commercial applications, & like any machinery, they...
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