In this post, we will learn why a humming sound is produced in a transformer because it will help to…
In this article, we shared the 200 plus electrical transformer MCQ questions and answers to test your knowledge.
Inrush Currents in Transformers - Causes When a transformer is energized after a short interruption, the transformer may draw high…
Where Star (wye) Delta transformer is used in Power system Star-Delta Transformer (Y-Δ ) Primary Y (High Voltage side) and…
What is a transformer? Transformer is a static electrical device which transfers power from one circuit to another circuit without…
Why is transformer flux constant? When a load is connected to a transformer current (say I2) flows through secondary coil…