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 … Read more
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 are short duration reductions in system RMS voltage magnitude between 10 % to 90%, and duration lasting typically from a few cycles to … Read more
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 – A step-down voltage transformer reduces a higher level voltage to a lower level. A step-up voltage … Read more
Eddy Current Loss When magnetic material comes under a magnetic field generated by alternating current, an emf induce in the core material according to Faraday’s … Read more
Valve Regulated Lead Acid (VRLA) Batteries are sealed maintenance-free lead-acid batteries. The normal lead-acid battery evolves hydrogen which needs to vent through the cell in … Read more
A VRLA battery or Valve Regulated Lead Acid Battery is a sealed battery or maintenance-free battery. This is one type of Lead-acid rechargeable battery. The … Read more
In this article, we shall study the advantages and disadvantages of Electric Braking. The electric brake is better than a mechanical friction brake in many … Read more
In this article, we shall discuss the types of electrical braking in a DC motor. There are various types of electrical braking used for DC … Read more
