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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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Basic Electrical

Multiline Diagram

Multiline Diagram
Switchgear

Electrical Control Panel

Table of ContentsWhat is Electrical Control Panel?Structural components of electrical control panelWhat is Electrical Control...
Generators

A Checklist for servicing Standby Generators

Table of ContentsWeekly MaintenanceMonthly MaintenancePeriodic Maintenance (maintenance appointment with a professional technician)Annual Maintenance (maintenance...
Electrical Notes & Articles

High Voltage Induction Motor Datasheet

Table of ContentsGeneralSite ConditionImportant Technical InformationName Plate DetailsWinding Temperature DetectorsBearing Temperature DetectorsTerminal BoxCoolingSpace HeaterPackingSpares,...
Electrical Calculators

Single Phase Motor Capacitor Calculator

This is a calculator for single phase motor capacitors. With the support of this calculator,...
Transformers

Explain Core Balance Current Transformer (CBCT)

Table of ContentsWhat is Core Balance Current Transformer?Working principle of a Core Balance Current...
Electrical Interview

Oil and Gas Electrical Technician Interview Questions

1). What is an AVO meter? AVO Meter – Ampere, Volt and Ohm Meter AVO meter...
Basic Electrical

What does Floating Neutral mean? Effects & How to Test & Fix It?

Phase, neutral, and earth are the three connections that make up an electrical system....
Basic Electrical

What is Automatic Voltage Regulator (AVR)?

Table of ContentsAutomatic Voltage Regulator (AVR)Construction of Automatic Voltage Regulator (AVR)Working Principle of Automatic...
Electrical Notes & Articles

What information is available in a datasheet?

Table of ContentsContents of a Datasheet?1). Summary (or) General Description2). Specifications3). Pinouts (or) Pin...
Electrical Interview

Protection Interview Questions

1). What is the use of the negative phase sequence relay? The negative sequence relays...
Electrical How to

How to achieve Power Factor correction?

Table of ContentsPower FactorPower Factor Correction (PFC)Methods of Power Factor Correction1). Individual load correction...
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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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