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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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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)....
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...
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Electrical Calculators

Faraday’s Law Calculator

Faraday's law calculator applies the equations of Faraday to determine the magnitude & polarity of...
Troubleshooting

Troubleshooting Electrical Faults

Table of ContentsWhat is an electrical fault in power system?Identifying and Troubleshooting Electrical Problems...
Basic Electrical

What is a Voltage Sensor?

Table of ContentsWhat is a Voltage Sensor?Function of a Voltage Sensor1). Magnetic Fields2). Electromagnetic...
Electric Motors

What is Induction Motor and how it’s works?

Table of ContentsWhat is Induction Motor?Construction of Induction Motor1). Stator2). Rotor3). CoilHow an Induction...
Transformers

What is Step Down Transformer?

Table of ContentsWhat is meant by  "Step Down Transformer"?Working principle of the Step Down...
Electrical MCQ

Electrical MCQ

MCQs in electrical engineering include a wide range of topics such as Electric circuits, Analogue...
Basic Electrical

Explain Diode and it’s Types

Table of ContentsWhat is a Diode?Symbol of DiodeWorking Principle of a DiodeCharacteristics of Diode1)....
Electrical Calculators

Shunt Resistance Calculator

What is Shunt Resistance? A shunt resistance calculator is a device that calculates the resistance...
Electric Motors

What is Permanent Magnet DC Motor (PMDC Motor)?

Table of ContentsWhat is a Permanent Magnet Direct Current (PMDC) Motor?Construction of a Permanent...
Basic Electrical

What is Shunt Resistor and How Does it Work?

Table of ContentsWhat is Shunt Resistor?Construction of a Shunt ResistorFunction of a Shunt ResistorMeasurement...
Protection

MOCP vs MCA vs FLA vs LRA in Protection

Table of ContentsIn electrical terms, what does MOCP Mean?How to calculate MOCP?Steps to compute...
Renewable Energy

What is a Smart Grid?

Table of ContentsWhat is a Grid?What is a Smart Grid?What parameters determine a Smart...
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Latest articles

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...
Preventive Maintenance

Earth Pit Preventive Maintenance

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