Single Phase Preventer Working Principle | Induction Motor Protection
In this post, we will learn the single phase preventer working principle. We use single phase preventer to protect the induction motor from single phasing fault. … Read more
Electrical
Classification of Transmission Line
The classification of the transmission line is based on the voltage, length of the conductor and, types of current flow. We use the transmission line … Read more
How to Calculate Minimum Insulation Resistance Requirement?
How to calculate minimum insulation requirement is very important for ensuring insulation resistance healthiness. The insulation resistance test is a common routine test. We perform … Read more
What is a Protective Relay? Principle, Advantages, Applications
A protective relay is an electrical device that monitors the voltage and current using CTs and PTs. Thus, the main function of protective relay is … Read more
How Stabilizer Protects Electric Devices?
How Stabilizer Protects Electric Devices?-Stabilizer is most useful for stabilizing the voltage. Stabilizer keeps the voltage within the operating range of the electrical equipment & … Read more
Difference Between Magnetic Field & Magnetic Flux
The major difference between the magnetic field and the magnetic flux is that the magnetic field is the region in which moving charge and poles experience a force. whereas, the magnetic flux is … Read more
What is Magnetic Flux? Definition & Properties
The current flows in an electric circuit. In a same way, the flux flows in a magnetic circuit. Flux is thus analogous to electric current. The Greek letter Phi or Phi suffix B is its symbol. Its symbol is Ø and Øm.
Voltage Sags & Its Causes
Voltage sags are short duration reductions in system RMS voltage magnitude between 10 % to 90%, and duration lasting typically from a few cycles to … Read more
What is voltage?
Voltage is the pressure of the power source that exerts on an electrical circuit. And, the pressure pushes the charge electrons through a conducting loop. … Read more
Difference Between High, Medium and Low Voltage Transformers
Difference Between High, Medium, and Low Voltage Transformers – A step-down voltage transformer reduces a higher level voltage to a lower level. A step-up voltage … Read more