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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 Calculators

Phase Current Calculator

What is meant by Phase Current? Phase current is the current that flows through the star (or) delta connection of a three-phase system.  Table of ContentsWhat is meant by Phase Current?What is the Phase of a Current?Phase Current FormulaSolved ExampleWhat is the difference between Line Current &...
Electrical Interview

Power Electronics Interview Questions

1). What is a Power Amplifier? A power amplifier amplifies weak signal until it has enough power to drive an output device, such as a loudspeaker. 2). What are the Characteristics of a Power Amplifier? Impedance matching to provide maximum power to load. Power transistors are required to tolerate...
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Electric Motors

What are the different types of DC Motors & how to select DC motors for your application?

logic circuit
Drives

Difference between Soft Starter and VFD

Table of ContentsWhat is Soft Starter?Soft starter operation principle:Working of Soft Starter:Advantages of the...
Electric Motors

How to Connect a 3 Phase Motor in Star and Delta?

waveform of control voltage
Electric Motors

STAR – DELTA Starter

Table of ContentsSTAR - DELTA StarterStar Delta Starter ComponentsStar-Delta Starter Circuit Diagram and Working...
Electric Motors

What is Synchronous Motor? Explain with its Applications

Table of ContentsWhat is Synchronous Motor?Construction of the Synchronous Motor:1). Stator:2). Armature Winding:3). Field...
Electric Motors

What is DOL Starter? Explain it’s Working function in detail

Table of ContentsWhat is a (DOL) Direct Online Starter?Direct online starter (DOL Starter) components:1)....
Electrical Laws

Nodal Voltage Analysis

Nodal Voltage Analysis 3
Electrical Laws

Mesh Current Analysis

Mesh current analysis is a method used in electrical engineering to analyze and solve...
Electrical Laws

Faraday’s law of Electrolysis

Faraday's law of electrolysis is a principle in chemistry and electrical engineering that describes...
Electrical Laws

Law of Conservation of Charge

The law of conservation of charge is a principle in physics that states that...
Electrical Laws

Voltage Divider Rule

The voltage divider rule is a principle in electrical engineering that describes the behavior...
Electrical Laws

DC Circuit Rule

DC Circuit Rule is a principle in electrical engineering that describes the relationship between...
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Electrical Calculators

Phase Current Calculator

What is meant by Phase Current? Phase current is the current that flows through the...
Electrical Interview

Power Electronics Interview Questions

1). What is a Power Amplifier? A power amplifier amplifies weak signal until it has...
Transformers

Vector Group of Transformer

The Vector Group of a transformer is an essential parameter that determines the phase...
Basic Electrical

Switch Types & their Working Principle

Table of ContentsWhat is Switch?Characteristics of SwitchesMechanical SwitchesTypes of Mechanical Switches1). SPST - Single...
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