Mini Circuit Breaker , MCCB , Selection of MCB, MCCB
Miniature Circuit Breaker and Modular case circuit Breaker MCB ( Miniature Circuit Breaker or mini circuit breaker ) is an automatic switch that opens during […]
Technical Articles
Technical Specifications of Outdoor Distribution Transformer 11KV/0.433KV | IS 1180
What is Distribution Transformer A distribution transformer or service transformer is a transformer that provides the final voltage transformation in the electric power distribution system, stepping down the voltage used in the distribution lines to […]
Current Transformer | Types | Uses or advantages
What is Current Transformer Current Transformer is instrument transformer, used for the measurement of high alternating currents of transmission line by stepping down the high […]
Effect of earthing electrodes configuration on Earth Resistance
Continued from How to Determine correct number of earthing electrodes Effect of Different configuration of Earthing Pipes on Value of Earth Resistance In case single […]
How to determine correct number of earthing electrodes
What is Electrical Earthing Electrical Earthing can be defined as the process of transferring the immediate discharge of the electrical energy directly to the Earth with the help […]
Measurement of Earth Resistance | Earth Tester
What is Earth Resistance The resistance offered by the earth electrode to the flow of current into the ground is known as the earth resistance […]
Electrical Earthing | Importance of Electrical Earthing | Methods and Types of Earthing
What is Electrical Earthing Electrical Earthing can be defined as the process of transferring the immediate discharge of the electrical energy directly to the Earth with […]
Megger test | Transformer insulation resistance test
Introduction of Transformer A transformer is a static device which helps in the transformation of electric power from one circuit to another circuit at same […]
why we don’t use wooden core in a transformer
Why Wooden Core is not Used in Transformer The basic working principle of Transformer is the Electromagnetic induction. The transformer consists of two windings – […]
Why Transformer is Not Connected to DC Source
The transformer is a device which transfer electrical energy from one circuit to another without changing the frequency by the principle electromagnetic induction. The transformer […]
Distribution Substation | 11 KV/0.433 KV
A Distribution substation is a substation which Transfer Electrical power from transmission system to the distribution system. Elements of Distribution Substation The various elements of […]