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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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Transmission

What is Electrical Busbar? Types, Advantages, Disadvantages

Table of ContentsWhat is Electrical Busbar?Selection or Purpose of Electrical BusbarsUses of BusbarsWhat effect...
Protection

What is an Anti-Pumping Relay?

Anti-Pumping Relay: Anti-pumping relays are used in circuit breakers to prevent the breaker from closing...
Protection

What is Lightning Arrester?

Lightning Arrester: The circuits are protected from lightning strikes by a protective device referred to...
Electric Motors

Armature: Essential Element in Electric Motor and Generator Operation

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Protection

What is Grounding in Electrical?

Grounding 4
Electric Motors

What is DC Motor?

What is DC Motor? Direct Current Motor or DC Motor transforms electrical energy to mechanical...
Transformers

What is meant by ideal transformer?

What is the meaning of an ideal transformer? An ideal transformer is one that does...
Electric Motors

What is meant by Electric Motor?

What is Electric Motor? An electric motoris a mechanism that uses electricity to generate mechanical...
Electrical Laws

Explain Biot Savart Law

What exactly is Biot Savart Law? The Biot Savart Law is a mathematical equation that...
Transformers

Instrument Transformer – Types, Principle and Advantages

Instrument Transformer 1
Electrical Laws

State Joule’s Law

Joule’s Law: According to Joule's Law, when a current flows in a conductor, the amount...
Basic Electrical

What is Capacitor Bank?

What is a Capacitor Bank ? A capacitor bank is defined as a combination of...
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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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