DC Generator Equations and Formulas
This article describes the DC generator equations and formulas, including parameters for shunt and series generators, EMF calculations, armature and field current equations, power analysis,
Types of Losses in a Transformer
Iron Loss, Hysteresis Loss, Eddy Current Loss, Copper Loss, Stray Loss, and Dielectric Loss are the types of losses in a transformer. Transformers play a
Inductance of Wire: Definition, Formula, and Calculation
Learn about the inductance of wire, including its definition, formula, and calculation. Understand how length, radius, and material affect a wire’s inductance. What is Inductance?
What is a DC Machine? Definition, Basic structure, Construction & Equivalent circuit
A DC machine is an electromechanical device that operates either as a motor or a generator, converting mechanical energy into direct current (DC) electrical energy
Understanding the Load Curve
Introduction to Load Curve In power generation and distribution, understanding how electricity demand fluctuates over time is crucial. This is where the load curve comes
Why an Induction Motor is Called a Rotating Transformer?
Induction motors are often described as “rotating transformers” due to their fundamental similarities in their operating principles and energy transfer. To understand this analogy, let’s
Calculation of Multiplication Factor of Energy Meters
This article explains the multiplication of an energy meter, its definition, formula, and calculations. Energy meters are essential tools for measuring the electrical energy consumption
Capacitive Voltage Transformer(CVT)
A capacitive voltage transformer (CVT) is a device used to measure high voltage in electrical power systems. It steps down the high voltage to a
Open Circuit and Short Circuit Test of Transformer
Open-circuit and Short-Circuit Tests of transformers are carried out to assess core losses, magnetizing current, impedance, and copper losses. These tests provide essential insights into
AC Motor: Definition, Working, Parts, Types, Applications
An AC motor is an electrical machine that transforms alternating current into mechanical rotation. AC motors, also known as alternating current motors, are widely used