Why is the Humming Sound Produced in Transformer?
In this post, we will learn why a humming sound is produced in a transformer because it will help to design the transformer properly.
Transformers
What is a Current Transformer?
A current Transformer is a device that is surrounded by a live phase wire in a three-phase system, to measure the current flowing through it.
What is Transformer Bushing? Working Principle
A transformer bushing is an electrical insulator that allows the safe passage of electrical conductor current.
Transformer Testing – Routine Tests of Transformers
In this post, we will discuss the types of transformer testing and some routine tests that are performed on transformers.
200+ Transformer MCQ – Multiple Choice Questions
In this article, we shared the 200 plus electrical transformer MCQ questions and answers to test your knowledge.
Transformers Coolers Weld Joints Oil Oozes Were Eye Sores
Root Cause Analysis (RCA): Transformers Coolers Weld Joints Oil Oozes Were Eye Sores. RCA solution provided.
Root Cause Analysis – Burst Transformers and 11 kV Input Breakers
Root Cause Analysis (RCA): An 11000/400V electrical transformer and its 11 kV input breaker burst on an occasion incident.
Transformer Open and Short Circuit Tests
We conduct open circuit and short circuit test on single phase transformer to determine the efficiency and regulation of a
Transformers Questions & Answers Part-4
Where Star (wye) Delta transformer is used in Power system Star-Delta Transformer (Y-Δ ) Primary Y (High Voltage side) and
Voltage Variations Effects on Power Plant Equipment
When the voltage at the terminal of the electrical equipment deviates from the value as specified from the name plate
