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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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Batteries

Battery Charger & Battery Bank – Daily Maintenance Checklist

Purpose To ensure the reliable operation of the battery charger panel & battery bank through routine inspection, functionality verification, & preventive maintenance. 1). Verification of Voltmeter & Ammeter Readings Regularly verify that the voltmeter and ammeter on the battery charger panel display correct values as per rated...
Switchgear

Why MCB Trips and How to fix it?

Table of ContentsWhat is MCB?Common Causes of MCB Tripping1). Overloading2). Short Circuit3). Ground Fault4). Fault (or) Aging MCBHow to avoid MCB Tripping? 1). Distribute Electrical Load2). Regular Maintenance3). Upgrade Wiring & Components4). Install Surge Protection5). Educate UsersAdvantages of Selecting a High-Quality MCBHow to avoid MCB...
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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...
Electrical Laws

Thevenin’s Theorem

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

Superposition Theorem

The superposition theorem is a fundamental principle in electrical engineering that states that the...
Electrical Laws

Wiedemann–Franz law

The Wiedemann–Franz law is a relationship in physics that relates the electrical conductivity of...
Electrical Laws

Hopkinson’s Law

Hopkinson's Law is a relationship in materials science that describes the behavior of materials...
Electrical Laws

Curie’s Law

Curie's Law is a relationship in physics that describes the behavior of magnetic materials...
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Batteries

Battery Charger & Battery Bank – Daily Maintenance Checklist

Purpose To ensure the reliable operation of the battery charger panel & battery bank through...
Switchgear

Why MCB Trips and How to fix it?

Table of ContentsWhat is MCB?Common Causes of MCB Tripping1). Overloading2). Short Circuit3). Ground Fault4)....
Electrical Procedures

Transformer Oil Dehydration Working Procedure

Oil dehydration constitutes a part of annual maintenance because moisture content is mixed into...
Transformers

Buchholz Relay in Transformer

Buchholz Relay The Buchholz relay is used to protect the transformer against internal failures. It is the...
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