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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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Electrical Calculators

Voltage to Joule Calculator

Voltage (Volt) to Joule Calculator optimizes the conversion of electrical potential (voltage) to energy (joules). The voltage,...
Electrical Calculators

Amp to KVA Calculator

With this simple online calculator, you can quickly convert amps (A) to kilovolt-amperes (kVA)....
Electrical Calculators

Amps to Kilowatts Calculator

An Amps to Kilowatts Calculator is a online calculator tool that converts electrical current (measured...
Electrical Calculators

Joules to Voltage Calculator

Joules To Voltage Converter 1
Electrical Symbols

Basic Electric Symbols

Table of ContentsWiresSwitch SymbolsGround SymbolsRelay SymbolsResistor SymbolsCapacitor SymbolsInductor / Coil SymbolsPower Supply SymbolsMeter SymbolsTransformer...
Electrical Interview

Substation Erection & Commissioning Engineer Interview Questions

Define Substation? A substation is a switching, transforming, or converting station located between the generating...
Electrical Interview

Electrical QA QC Engineer Interview Question

Define Electrical Engineering? Electrical engineering is the branch of engineering that studies and applies electricity,...
Electrical Interview

Electrician Interview Questions

What is the difference between Fuse and Breaker? A fuse contains a wire that melts...
Basic Electrical

What is Current?

Table of ContentsWhat is Current?What is the current symbol?What is the SI unit of...
Basic Electrical

What is Voltage?

What is Voltage? Voltage is defined as the potential energy difference between two places that...
Electrical Laws

Kirchhoff’s Voltage Law

Kirchhoff's Laws include two fundamental principles in electrical circuit analysis: Kirchhoff's Current Law (KCL)...
Electrical Laws

Kirchhoff’s Current Law

Kirchhoff's Laws include two fundamental principles in electrical circuit analysis: Kirchhoff's Current Law (KCL)...
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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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