Electrical Interview Questions 1) What is Electrical Engineering? Electrical Engineering is the field of Engineering that generally...
Transformer
The vector group of a transformer is crucial for several reasons:- 1. Phase Alignment:- The vector group...
Winding Resistance and Turn Ratio Testing in Power Transformers In the maintenance of power transformers, two critical...
What’re Isolation Transformers and what’s their significance in fluctuating power grids networks. ✓ An isolation transformer is...
Ferro resonance in Distribution Systems:-Ferro resonance is a complex and rare phenomenon that can occur in electrical...
Electrical Bus System There are many different electrical bus system schemes available but selection of a particular...
Understanding DGA of Transformer oil (Topic: Hydrogen) Hydrogen typically forms as a byproduct of the thermal or...
image source :- Generated by prompt using ” transformer preventive maintenance “ Transformer inspection 1) Daily inspection...
Understanding Tap Changers:- Tap changers are essential components in transformers, used to regulate voltage by altering the...
How to judge and deal with these abnormal phenomena of the transformer? Overload:- When the transformer in...
What are the reasons for failures in cable box? 1. **Moisture Ingress:** – Water or moisture entering...
Transformer monitoring and maintenance. 1. Preparation work before transformer commissioning1) Relevant work tickets have been collected, temporary...
The Essential Role of a Neutral Grounding Resistor (NGR) in Power Systems Why is a Neutral Grounding...
What is Transformer ? 🔌 Understanding Transformers: The Backbone of Electrical Systems 🔌In the world of electrical...
Oil Filling Procedure for Power Transformers 1. Preparation:- Ensure all components are properly installed and inspected and...
