Conducting Polarity test of new three phase Induction motor is necessary before running into operation. If the wrong polarity motor is supplied with three phase supply, the magnetic field distribution… Read more »
Transformer Name Plate detail contains the information about Positive and Negative tap changers. It is important for an operator to have the knowledge regarding how these tap changers work. Working… Read more »
Electric supply is required for power plants for various reasons. We all know how can we get the electric supply for our homes using the distribution network provided by the… Read more »
Need for PLC- Programmable Logic Controllers: Programmable logic controllers are solid-state systems designated to perform logic functions previously accomplished by components such as electromechanical relays, drum switches, Mechanical timers/counters, etc…. Read more »
Transformer Oil is used for the insulation and cooling of the transformer. It is a highly refined mineral oil that is stable at high temperatures and has excellent electrical insulating… Read more »
Insulating materials are divided into several classes based on the temperature withstanding limits. Insulating materials used in machines like Transformers, Generators, and Motors based on their thermal heat withstanding capacity…. Read more »