3-Phase AC Circuits
Three Phase AC Circuits
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How to Wire an Outlet Receptacle? Socket Outlet Wiring Diagrams
How to Wire and Install an Electrical Outlet Receptacle? What is an Electrical Outlet, Receptacle or Socket Outlet? Electrical Outlet (NEC) is also known as Receptacle and more commonly a…
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Difference between AC Drives and DC Drives
Main Differences between AC and DC Drives What is a Drive and Electrical Drives A drive is an electrical or electronic device used to control the speed and motion of…
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How to Wire 3-Phase Non-Simultaneous Water Heater Thermostat?
Three Phase Non-Continues Unbalanced Dual Element Electric Water Heater Thermostat Wiring In our today post, we will be showing three phase non-simultaneous and unbalanced electric water heater thermostats and dual…
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How to Wire 3-Phase Simultaneous Water Heater Thermostat?
Three Phase Continues Unbalanced Dual Element Electric Water Heater Thermostat Wiring In our popular electric water heater wiring installation series, we will show three phase unbalanced and simultaneous electric heater thermostats…
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Why Volume of the Conductor is Inversely Proportional to the Square of Voltage?
Prove that the Volume of a conductor is inversely proportional to the squire of Voltage (Vol = 1/V2). And what is the effect of this relation on Transmission and Distribution…
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Types of Transformers and Their Applications
Types of Electrical Transformers What is a Transformer? An electrical transformer is a machine that steps up or steps down the voltage level without changing the frequency of the power…
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Open Delta Connections of Transformers
Open Delta Connections of Transformers Suppose you have three single-phase transformers of 5 KVA each. They are connected in (both primary & secondary sides) in delta, then we can say…
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Single Phase Electrical Wiring Installation in Home – NEC & IEC
How to Wire a Single Phase Distribution Board & Consumer Unit in Home Single Phase 120V/230V Distribution and Panel Board Wiring in Home Single Phase wiring installation is the most…
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Introduction to Harmonics – Effect of Harmonics on Power System
What are Harmonics and How to Filter and Eliminate it. (Manuel Bolotinha) Introduction to Harmonics The quality of electrical power supply is an important issue both for utility companies and…
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Short Circuit Currents And Symmetrical Components
Short Circuit Currents And Symmetrical Components (Manuel Bolotinha) Short Circuit Faults and Currents Short-circuits can occur phase-to-phase and phase-to-earth, mainly due to: Dielectric breakdown of insulating materials (ageing, severe overheating…
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