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Transformer Energy Losses & Efficiency
Transformers reduce the voltage of the electricity supplied by the utility to a level suitable for use by the electric ... -
Types of AC Motors and DC Motors
Electric motor is a machine which converts electric energy into mechanical energy. Its action is based on the principle that ... -
Squirrel Cage Induction Motor Animation
Stator view Three-phase sinusoidal balanced excitation in 3 stator phases produces a sinusoidally distributed field rotating at the excitation frequency ... -
Difference Between Squirrel Cage and Slip Ring Motors
A wound-rotor motor (Slip Ring Motor) is a type of induction motor where the rotor windings are connected through slip ... -
What is a Transformer Tap Changer
A tap changer is a device fitted to power transformers for regulation of the output voltage to required levels. This ... -
Types of Generators
Essentially, there are two basic types of generators: • DC generators • AC generators: Asynchronous (Induction) generators and Synchronous generators ... -
Worldwide Voltage & Frequency Values
The voltage and frequency of alternating current (AC) electricity used in homes varies from country to country throughout the world. ... -
Formula of AMP, KW, KVA, HP for AC and DC Voltages
Formula of AMP, KW, KVA, HP for AC and DC Voltages -
Top 10 Common Mistakes on Electrical Systems
1. Thinking that it’s “only 120 volts” or 208 volts or 480 volts or… Dr. A.G. Soto, consulting physician to ... -
Differences between Watts and Volt Amps
As you would know, electrical products generally indicate both to show how much energy and current they draw. So herewith ...