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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 Calculators

Line To Phase Voltage Calculator

Calculator Click here for more Electrical Calculators A Line-to-Phase Voltage Calculator calculates the voltage between a line conductor & the neutral point (also known as phase voltage) in a 3-phase electrical system. It works especially well when the line voltage (line-to-line voltage) is known and the connection...
Distribution

What causes DC System Failures in Substations?

In any substation, the DC distribution system serves as the foundation for Table of ContentsDC Power Supply System in Electrical Substation7 Causes of DC System Failures1). Battery Bank Failure2). Charger Malfunction3).  Ground Faults in DC Circuits4). Overloaded DC Circuits 5). Breaker (or) Fuse Failures in DC Panels6)....
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Excel Tools

Excel Tools

ForumElectrical.Com has developed calculation tools that are free to use and can be downloaded...
Excel Tools

Voltage Drop Calculator

When the voltage at the terminal point (end) of a length of cable is lower...
Measurement

What is Potentiometer? Explain it’s Working Principle

Table of ContentsPotentiometer Pin POutHow to Choose a Potentiometer?Potentiometer Symbolic RepresentationRequirements for the selection (or)...
Electric Motors

What is Centrifugal switch? And how does it work?

Centrifugal Switch
Electrical Projects

Design of an intelligent and efficient light control system

Table of ContentsNecessity of Efficient Light Control SystemExisting Lighting System1). A manually operated switch2)....
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...
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Electrical Calculators

Line To Phase Voltage Calculator

Calculator Click here for more Electrical Calculators A Line-to-Phase Voltage Calculator calculates the voltage between a line...
Distribution

What causes DC System Failures in Substations?

In any substation, the DC distribution system serves as the foundation for Table of ContentsDC...
Preventive Maintenance

Functional Testing for Electrical Systems

To ensure an electrical installation's safety, performance, and reliability, an entire checklist of functional...
Electrical Interview

Substation Testing Interview Questions

1). What is CT? A Current Transformer (CT) is an instrument transformer that reduces large...
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