Magnetomotive Force (MMF) and Ampere-Turns with Solved Problems
Definition: The magnetomotive force (MMF) is defined as the work done in moving a unit magnetic pole once around the …
Definition: The magnetomotive force (MMF) is defined as the work done in moving a unit magnetic pole once around the …
Magnetic hysteresis refers to the phenomenon exhibited by magnetic materials where their magnetization lags behind changes in the applied magnetic …
In electrical engineering, proficiency in partial discharge (PD) testing is essential. This technique is vital for assessing the condition and …
Understanding electrical machines is not an easy task, especially if you are a novice student who is only starting to …
A current limiting reactor, also known as a series reactor, is an inductive coil with a large inductive reactance compared …
In the ever-evolving world of automotive technology, innovations have continually shaped the way vehicles operate and function. One significant development …
Direct Current (DC) shunt generators play a vital role in converting mechanical energy into electrical energy. They are widely used …
DC generators are widely used in various applications such as electric vehicles, renewable energy systems, and industrial machinery. Among the …
This set of DC Machines Construction MCQ focuses on objective questions based on construction of dc generator and dc motor. …
Percentage reactance of power system elements such as generator, transformer and reactor are extensively used in short circuit calculation when …