Three Phase AC Circuits
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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 Transformers What is a Transformer? To know more about the, refer to the previous post about: Transformer, Construction, Working, Types Application and Limitations. Types of Electrical Transformers There are…
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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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Corona Effect & Discharge in Transmission Lines & Power System
A Full Guide about Corona Effect / Corona Discharge in Transmission Lines What is Corona Effect or Corona Discharge? When an alternating potential difference is applied across two conductors whose…
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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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What is the Difference Between Neutral, Ground and Earth?
The Main difference between Neutral, Ground and Earth? To understand the difference between Neutral, Ground and Earth, we must understand the need of these things first. Neutral Neutral is return…
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Star and Delta Connected Lighting Loads
Star and Delta Connected Lighting Loads – Electrical Wiring Installation Star (Y) Connected Lighting Load – Electrical Wiring A Star connected (Three Phase Four wires or 3-Phase, 4 wires) lighting system…
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