Transmission Lines Protection Questions Answers What is meant by Tine Graded Protection? Time Graded protection is a scheme of over current…
High Voltage (HV) Interview Questions Answers Why Earth Wire is provided in the overhead transmisssion lines? Earth wire is provided…
Voltage Control Interview questions How the Voltage Control in power system is achieved? Voltage control is achieved by suitably installing…
Dynamic Reactive Power Sources: It includes reactive power compensators which have the ability to respond within duration of cycles and…
Any two conductors separated by an insulating medium constitutes a condenser or capacitor.In case of overhead transmission lines, two conductors…
When the voltage at the terminal of the electrical equipment deviates from the value as specified from the name plate…
Some of the factors that effect the selection of nominal voltage levels for the service systems are: Type and size…
Sources of Harmonics: Several sources of harmonic currents that may be found on electrical power distribution networks are listed below:…
All torques of an induction motor, at a given slip, vary approximately as the square of the voltage applied to…
Grounding systems in the generating stations should able to meet the following grounding principles: Grounding Principles: Metallic enclosure on electrical…