Three-phase induction motor starting methods
An induction motor resembles a poly-phase transformer with a shorted secondary circuit. As a result, the initial current drawn by the primary in transformers at...
Tag : transformer
What are the different methods of Transformer Oil Testing?
What is Transformer Oil Testing? Transformer oil testing is analogous to blood testing for people. Transformer oil testing is one of the most well-known and...
What is a transformer and explain its working principle?
What is a Transformer? Electrical power is transformed from one circuit to another circuit using a static electrical device called an electrical transformer without affecting...
What is Buchholz Relay and Explain its Function?
What is Buchholz Relay? The transformer is safeguarded against internal faults by the Buchholz relay. It is the relay with gas actuators. Between the conservator...
220V 3Phase Wiring
What is Three Phase? A typical technique of alternating-current electric power generation, transmission, and distribution is three-phase electric power. It is a form of polyphase...
What is the power factor? What is the use of the power factor?
The power factor can be described as the relation between the working power and reactive power. It is the measure of how properly we consume...
Air core transformers
Introduction Another kind of special transformer, seen often in radio-frequency circuits, is the air core transformer.True to its name, an air core transformer has its...
8 Transformer parameters
Introduction Transformers can vary, from a miniature high-frequency audio transformer to a large power transformer, the operating parameters are still the same. These can be...
Introduction to Electrical Power Transformer
Definition of Transformer A transformer is a static machine used for transforming power from one circuit to another without changing frequency. This is a very basic definition of...