Discover the function, construction, and role of the armature of a Motor and Generator. Learn how it influences performance, energy conversion, and efficiency in electric
Discover what a tap changer in a transformer is, its types (On Load and Off Load), working mechanism, advantages, applications, and its role in maintaining
Learn the step-by-step procedure for Megger testing for transformer insulation resistance. Ensure safety, accuracy, and reliability with proper testing methods and precautions. Purpose of Megger
A DC generator is an electrical device designed to generate electricity by converting mechanical energy into electrical energy. Common sources of mechanical energy include: DC
Learn what transformer rating means, how it is determined, and why transformers are rated in kVA instead of kW. Understand the role of losses and
A dry-type transformer is a transformer that relies on air or gas, rather than liquid, for insulation and cooling of its windings and core. These
Learn about braking in electrical systems and explore the types of braking—Regenerative, Plugging, and Dynamic Braking. Understand how each method works to control motor speed,
Discover regenerative braking in DC motors, a technology that recovers kinetic energy and converts it into electrical power, enhancing efficiency in electric vehicles, trains, and
Discover the different types of transformers, including step-up, step-down, power, distribution, instrument, single-phase, and three-phase transformers. Learn about their functions, applications, and key differences in
An electric motor is a device that transforms electrical energy into mechanical energy. It operates by utilizing the interaction between the motor’s magnetic field and