Electrical Design
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How to Size a Generator? Portable, Backup & Standby for Home & Commercial Applications
How to Calculate the Right Size Generator for Home and Commercial Applications? A generator is a suitable alternative to provide electric power where and when you need it in case…
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How to Calculate the Right Size Battery? Battery Bank Size Calculator
Determine the Suitable Size of Battery Bank Capacity for Solar, Home & General Applications – Example & Calculator Direct usage of renewable energy like wind and solar power is not…
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Why 3-Phase Power? Why Not 6, 12 or More for Power Transmission?
Why is Only 3-Phase Power Supply System Used Instead of 2-Φ, 4-Φ, 6-Φ, 12-Φ or More Number of Phases for Power Transmission & Distribution? We know that the most common…
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What is a VFD (Variable Frequency Drive)? – Circuit, Working, Types & Applications
Variable Frequency Drive (VFD) – Circuit Diagram, Working, Types, Advantage, Disadvantages, and Applications There are different types of large electrical motors used in industries that have very high power consumption.…
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Why are Outlets and Receptacles in Hospitals Upside Down?
Why Are Hospitals Outlets Upside Down as Compared to the Residential Receptacles Most of you guys may have noticed the inverted electrical outlets installed in the hospitals while the same…
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Classification of Electric Power Distribution Network Systems
Different Types of Electric Power Distribution Network Systems The typical electric power system network is classified into three parts; Generation Transmission Distribution Electric power is generated in power plants. In…
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Main Difference Between Clipper and Clamper Circuit
What is the Difference Between Clipper and Clamper Circuit? Clipper and clamper circuits are electronic circuits used for the modification of AC signals. The clipper circuit can clip a portion…
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ELCB (Earth Leakage Circuit Breaker) – Construction, Types & Working
What is an ELCB? Types, Working, and Application of Earth Leakage Circuit Breaker ELCB or Earth Leakage Circuit Breaker is a protection device that protects against earth leakage. Initially, the…
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How to Determine the Suitable Size of Inverter for Home Appliances?
How Much Watts Inverter/UPS Do You Need for Home Appliances? Solved Example A power inverter is a device that converts DC supply to AC supply. Most household appliances are designed…
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How to Find the Number of Lights on a Single Circuit Breaker?
How Many Lights Can You Put on a Single Circuit Breaker? – NEC & IEC Another basic query about the lighting points and fixtures on sub circuits and breakers we…
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