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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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Electrical Laws

Mechanical Equivalent of Heat

The mechanical equivalent of heat is the amount of mechanical work required to produce...
Electrical Laws

The Seebeck Effect

The Seebeck effect is a phenomenon in which a voltage is generated between the...
Electrical Laws

Moore’s Law

Moore's Law is a prediction made by Gordon Moore, co-founder of the technology company...
Electrical Laws

Fleming’s Left-Hand Rule

fleming left hand rule 2
Electrical Laws

Fleming’s Right-Hand Rule

Fleming's right-hand rule 2
Electrical Laws

Delta-Star transformation Theorem

The Delta-Star transformation is a technique in electrical engineering that allows the impedance of...
Electrical Laws

Star-Delta transformation Theorem

The Star-Delta transformation is a technique in electrical engineering that allows the impedance of...
Electrical Laws

Maximum Power Transfer Theorem

In electrical engineering, the Maximum Power Transfer Theorem states that in a passive, two-port,...
Electrical Laws

Compensation Theorem

The Compensation Theorem is a principle in electrical engineering that allows the response of...
Electrical Laws

Reciprocity Theorem

The Reciprocity Theorem is a principle in electromagnetics that relates the voltage and current...
Electrical Laws

Millman’s Theorem

Millman's Theorem is a principle in electrical engineering that allows the complex impedance of...
Electrical Laws

NORTON’S THEOREM

Norton's Theorem is a principle in electrical engineering that allows the complex impedance of...
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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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