HomeAuthorsPosts by Rabert T

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.
twitter
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)....
spot_img

Keep exploring

Switchgear

Site Acceptance Test (SAT) Procedure for MV Switchgear Panel

Table of ContentsPre-Requirements of MV SwitchgearSafety PrecautionsTest EquipmentGeneral InformationMechanical Check and Visual InspectionTest ProcedureStep-1:...
Switchgear

What is Vacuum Circuit Breaker (VCB)? Explain its Working Principle

Table of ContentsWhat is a Vacuum Circuit Breaker (VCB)?Components of VCBContact Materials of VCBWorking...
Electrical Tools

15 Top Electrical Testing Tools

Table of ContentsWhat is the Electrical Testing Tool?Different Electrical Testing Tools1). CT-PT Analyzer2). Relay...
Electrical Interview

Electric Traction Interview Questions and Answers

1). What is Electric Traction? Electric traction refers to the use of electric power in...
Protection

Transformer Fire Protection System

Table of ContentsWhat Is a Transformer Fire?Causes of Fire in TransformersCauses to Explode TransformersTransformer...
Transmission

How to Protect Transmission Lines?

Table of ContentsTransmission Line SystemsCause FactorsHow to Protect Transmission Lines?Applicable StandardsDifferent types of Protection...
Electrical Procedures

Alternating Current (AC) Panel Testing Procedure

Table of ContentsPurpose of TestsReference DocumentScopeTerminologyTest EquipmentEquipment under Test1). Preliminary Checks2). Electrical Checks3). AC Distribution...
Switchgear

12 Fundamental Testing of High Voltage Circuit Breaker

O-C Timing Test
Power Systems

What is a Static VAR Compensator?

Table of ContentsWhat is a Static VAR Compensator?DesignWhat is the Working Principle of a...
Electrical Calculators

Short Circuit Current Calculator

The Short Circuit Current Calculator is a useful tool in electrical engineering that calculates...
Measurement

Digital Multimeter Calibration Procedure

Table of ContentsScopeProcedureDetailed ProcedureDisplay & Switch TestResistance CheckContinuity TestDC Voltage TestAC Voltage TestDC Current...
Electrical How to

Basic Short Circuit Current Calculation Methods

Table of ContentsSources of Short Circuit CurrentFundamentals of Short Circuit AnalysisDifferent Methods of Short...
Load more

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...
Facebook Instagram TikTok Twitter

POPULAR POSTS

POPULAR CATEGORY