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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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Transformers

Autotransformer Turns Ratio Test

What is an Autotransformer? There is a type of electrical transformer known as an auto transformer, which is also known as an autotransformer, which consists of a single winding that performs the functions of both a primary winding & a secondary winding. Table of ContentsWhat is...
Electrical Procedures

VLF Testing Procedure

What is VLF Testing? Very Low Frequency (VLF) testing is a method for determining the integrity of insulation in cables & other electrical equipment.  Table of ContentsWhat is VLF Testing?Working Principle of VLF TestingWhy Is VLF Testing essential for MV Cables?VLF Testing Procedure1). VLF Tan Delta Test2)....
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Preventive Maintenance

FAT Procedure for Low Voltage Electrical Panels (MCC, SWBD, and SWGR)

The Factory Acceptance Testing (FAT) procedures for Low Voltage Motor Control Centers (MCC), Switchboards (SWBD),...
Basic Electrical

Saudi Aramco Engineering Standard for Electrical System

Saudi Aramco Engineering Standards (SAES) assure the highest quality, safety, dependability, and efficiency in...
Electrical Procedures

RMU Standard Operating Procedure (RMU SOP)

Purpose  The objective of this procedure statement is to explain the work sequences and procedures...
Electrical Calculators

Reactor Switching Voltage Drop Calculator

Calculator Reactor Switching Voltage Drop CalculatorDownload Table of ContentsCalculatorWhat is Reactor Switching?Voltage Drop in Reactor SwitchingReactor...
Basic Electrical

Insulation Resistance Test (IR Test)

What is an Insulation Resistance IR test? Insulation resistance, often known as IR, is a...
Electric Motors

What is the Brake Test of a DC Series Motor? How is it Performed?

What is Brake Test of a DC Motor? The brake test is a direct testing...
Electrical Interview

Top 25 Electrical Machines Interview Questions

1). What is the function of a Commutator? The commutator facilitates the gathering of current...
Drives

How can Harmonics in a VFD affect Power Quality?

What is VFD? VFD - Variable Frequency Drives VFDs, which stand for variable frequency drives, are...
Protection

Capacitor Bank Maintenance Procedure

Capacitor banks are mostly utilized in low and medium voltage substations in order to...
Electrical Safety

Electrical Safety SOP: Comprehensive Guidelines

Objective To define procedures for the protection of electrical systems. Table of ContentsObjectiveScopeResponsibilityProcedureEarthingChange History AssessmentAbbreviationsReferenceRelated Documents Scope This standard...
Electrical Notes & Articles

Motor Control Panel (MCP) Inspection Checklist

What is a Motor Control Panel? An electric motor control panel (MCP) distributes power to...
Electrical Calculators

Phase Current Calculator

What is meant by Phase Current? Phase current is the current that flows through the...
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Latest articles

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...
Preventive Maintenance

Earth Pit Preventive Maintenance

Earth Pit An "Earth pit" in electrical systems is a hole that is dug out...
Transmission

Substation Layout Design

Electrical Substation In modern times, the need for electrical power is steadily increasing. To accommodate...
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