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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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What is a Master Trip Relay? Why is it important in Power Systems?

What is a Master Trip Relay? The Master Trip Relay, which is also known as the Lockout Relay (Relay 86) (ANSI 86), is an essential component in electrical protection & control systems.  Table of ContentsWhat is a Master Trip Relay?Purpose & Functionality of Master Trip RelayWorking Principle...
Electrical Calculators

Source Voltage Calculator

Calculating the source voltage (VS) in the electrical circuits is an essential part of understanding and designing them.  Table of ContentsCalculatorWhat is Source Voltage?Why is Source Voltage important?How to use Source Voltage Calculator?FormulaApplications for Source Voltage CalculatorsTechniques for accurate Source Voltage CalculationSolved ExampleFAQsSummary To make this process easier,...
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Basic Electrical

Voltage in Series Circuits

Table of ContentsWhat is Series Circuits?What is Voltage in Series Circuits?How to calculate voltage in...
Electrical Notes & Articles

Electrical Braking and it’s Types

Table of ContentsMechanical Braking SystemElectrical Braking System1). Regenerative BrakingAdvantages of  Regenerative BrakingDisadvantages of  Regenerative...
Electrical Notes & Articles

Band Pass Filter

Table of ContentsWhat is meant by Band Pass Filter?Band Pass Filter Circuit (BPF Ciruit)Types...
Basic Electrical

How to Read an Electrical Wiring Diagram?

Table of ContentsWhat is an electrical wiring diagram?How to Read an Electrical Wiring Diagram?1)....
Electrical How to

How To Test a Capacitor?

Table of ContentsWhat is the function of a Capacitor?Why it is necessary to test a capacitor?Safety Precautions before...
Measurement

What is the function of Oscillator?

Table of ContentsWhat is Oscillator?Principle of the OscillatorHow Does an Oscillator Work?1). Simple oscillator...
Basic Electrical

Voltage in Parallel Circuits

Table of ContentsWhat is meant by the term "parallel circuits"?Voltage in Parallel CircuitIn a...
Basic Electrical

Conductivity of Semiconductor

semiconductor
Drives

Electrical Drive: What is it?

Table of ContentsWhat is Electrical Drive?Block Diagram of Electrical DriveElectric Drive Components1). Power Source2). Power...
Transformers

Explain Transformer and their Working Principle

Table of ContentsWhat is a transformer?Importance of a TransformerTransformer Components and Construction1). Primary Winding2)....
Protection

What is Fuse?

Table of ContentsWhat is the purpose of a Fuse?Why is a fuse required?Construction of a FuseWorking...
Basic Electrical

What is Megger Test and How it is performed?

Table of ContentsWhat is Megger?What is Megger test?Why is Megger Testing Performed?What is done...
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Switchgear

What is a Master Trip Relay? Why is it important in Power Systems?

What is a Master Trip Relay? The Master Trip Relay, which is also known as...
Electrical Calculators

Source Voltage Calculator

Calculating the source voltage (VS) in the electrical circuits is an essential part of understanding and...
Electrical Procedures

Essential Pre-Commissioning Tests for Electrical Equipment

Pre-commissioning testing is an important step before turning on any electrical equipment (or) system.  Table of...
Electric Motors

How to Control Motor Speed using a VFD?

Controlling the speed of an electric motor is important in a wide range of industrial...
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