What is Type 1 and Type 2 Coordination?
What is Type 1 and Type 2 Coordination? Type 1 and Type 2 coordination indicates the criteria of short-circuit performance of motor starter components. The
Electrical
What is Through Fault?
Through fault occurs outside of the protective zone. In other words,occurrence of the external faults outside of the equipment protective zone is called through fault.
Single Phase Preventer Working Principle | Induction Motor Protection
In this post, we will learn the single-phase preventer working principle. We use a single-phase preventer to protect the induction motor from a single phasing fault.
Classification of Transmission Line
Classification of the transmission line is based on the voltage, length of the conductor and, types of current flow. We use the transmission line for
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
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 the protective relay
How Stabilizer Protects Electric Devices?
How Stabilizer Protects Electric Devices?-Stabilizer is most useful for stabilizing the voltage. The stabilizer keeps the voltage within the operating range of the electrical equipment
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 charges and poles experience a force. In comparison, the magnetic
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