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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 How to

ACDB Panel – Functional Test Checklist

Electrical panels are the basis of power distribution systems, & their safe and efficient operation depends on extensive testing & inspection protocols. This post describes a thorough approach to exploring control and protection panels, including  Mechanical integrity,  Functional inspections,  Interlock systems, and  DC and AC Auxiliary circuits.  These steps verify...
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 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...
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Distribution

Electrical Power Distribution Systems: Key Concepts and Fundamentals

Electrical power is dominant since it is relatively much easier to transmit and distribute...
Basic Electrical

IEC Standards Chart

The International Electrotechnical Commission (or) IEC is international which deals with the preparation and...
Electrical Calculators

Motor Torque Calculator

What is Torque? Torque is also one more important variable when it comes to the...
Electrical Interview

Electronics Engineering Interview Questions – Part 1

1). What is Electronic?  The study and application of electrical devices that regulate the flow...
Electric Motors

Servo Motor – Types, Construction, Working, Controlling & Applications

Choosing a motor is the most difficult task, as it is determined by design...
Electrical Notes & Articles

Switchgear Erection & Commissioning Checklist

Introduction The switchgear erection & commissioning procedure is essential for ensuring that electrical systems run...
Switchgear

Disconnector Switch Testing Procedure

The disconnectors are electrical application devices. These are devices which are employed in the...
Electrical Calculators

Electrical Wire Gauge and Size Calculator: From AWG to Metric and British Standards

This Excel tool is intended to assist you in determining electrical wire sizes in...
Electrical Procedures

Transformer Dry Out Procedure

The transformer body is influenced by moisture; this will cause the insulation to have...
Drives

What are the Steps involved in Commissioning a VSD?

What are Variable Speed Drives (VSD)? A variable speed drive is an electronic device used...
Basic Electrical

Indian Standards (Electrical Design)

This post describes a number of Indian Standards concerning electrical design. It covers practices...
Electrical Interview

Transmission & Distribution (T&D) Interview Questions

1). What is Skin Effect? Skin Effect is the phenomenon which states that the tendency...
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Electrical How to

ACDB Panel – Functional Test Checklist

Electrical panels are the basis of power distribution systems, & their safe and efficient...
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...
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