Why Transformer does not work on DC supply?
Did you ever think about what will happen to a transformer on dc supply? In this article, you will learn …
Did you ever think about what will happen to a transformer on dc supply? In this article, you will learn …
A transformer is a static piece of equipment used either for raising or lowering the voltage of an AC supply …
There are different types of connection employed for three-phase transformers. The star-star (Y-Y) connection of three-phase transformers is the most economical type …
By parallel operation of single-phase transformers, we mean two or more transformers are connected to the same supply bus bars on …
An electrical power transformer has to go through a number of transformer testing procedures for confirming its specifications and performances. …
Transformer rating is expressed in kVA, not in kW. Rating of a transformer or any other electrical machine reflects its load carrying …
Insulation Resistance or IR Test is carried out by maintenance engineers to ensure the healthiness of the overall insulation system …
The phase windings of three-phase transformers are interconnected to give a three-phase, three-or four-wire supply through three different modes of …
The effects of voltage and frequency variation on the transformer is discussed in this article. Usually, power transformers are not …
A current transformer is an instrument transformer in which the current ratio is within the specified limit. The primary winding …