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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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Electrical Projects

Induction Motor Timer (Starter) Using Auto Delta Star Starter

Table of ContentsWhat is Star Delta Starter?What is Automatic Star-Delta Starter?Block DiagramComponents of Induction...
Electrical Calculators

Faraday’s Law Calculator

Faraday's law calculator applies the equations of Faraday to determine the magnitude & polarity of...
Troubleshooting

Troubleshooting Electrical Faults

Table of ContentsWhat is an electrical fault in power system?Identifying and Troubleshooting Electrical Problems...
Basic Electrical

What is a Voltage Sensor?

Table of ContentsWhat is a Voltage Sensor?Function of a Voltage Sensor1). Magnetic Fields2). Electromagnetic...
Electric Motors

What is Induction Motor and how it’s works?

Table of ContentsWhat is Induction Motor?Construction of Induction Motor1). Stator2). Rotor3). CoilHow an Induction...
Transformers

What is Step Down Transformer?

Table of ContentsWhat is meant by  "Step Down Transformer"?Working principle of the Step Down...
Electrical MCQ

Electrical MCQ

MCQs in electrical engineering include a wide range of topics such as Electric circuits, Analogue...
Basic Electrical

Explain Diode and it’s Types

Table of ContentsWhat is a Diode?Symbol of DiodeWorking Principle of a DiodeCharacteristics of Diode1)....
Electrical Calculators

Shunt Resistance Calculator

What is Shunt Resistance? A shunt resistance calculator is a device that calculates the resistance...
Electric Motors

What is Permanent Magnet DC Motor (PMDC Motor)?

Table of ContentsWhat is a Permanent Magnet Direct Current (PMDC) Motor?Construction of a Permanent...
Basic Electrical

What is Shunt Resistor and How Does it Work?

Table of ContentsWhat is Shunt Resistor?Construction of a Shunt ResistorFunction of a Shunt ResistorMeasurement...
Protection

MOCP vs MCA vs FLA vs LRA in Protection

Table of ContentsIn electrical terms, what does MOCP Mean?How to calculate MOCP?Steps to compute...
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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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