Basic Concepts
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What is Electricity? Types, Sources & Generation of Electricity
Electricity – Sources, Generation, Transmission, Measurement, Parameters & Types of Electricity The phenomenon associated with the presence and the flow of charge is called electricity. It is a source of…
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What is Electrical Power? Types of Electric Power and their Units
What is Electric Power & How to Calculate its Different Types with Units Electricity is one of the basic necessities in these modern times & we cannot imagine our life…
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What is Resistance? Resistivity (ρ) & Specific Resistance Ω.
Electrical Resistance, Its Unit, Types, Calculation & Applications Just like voltage and current, the electrical resistance is a basic parameter of electricity. It is necessary to understand it because it is…
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Star to Delta & Delta to Star Conversion. Y-Δ Transformation
Star to Delta and Delta to Star Transformation – Y-Δ Conversion In an electrical network, the impedance can be connected in various configurations. The most common of these configurations are…
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What is Voltage? its Unit, Formula, Types & Applications
What is Voltage? Electric Potential Difference and EMF Definition & Applications You must have heard of the voltage, current & power that is associated with electricity. It is one of…
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What Happens if We Connect a Polar Capacitor the Wrong Way?
What Happens When You Connect an Electrolytic Polarized Capacitor in The Reverse Polarity? There are different types of capacitors such as polar (fixed capacitors e.g. electrolytic, Pseudo-capacitors, ELDs, and super-capacitors)…
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What Happens to the Battery with Reverse Polarity Wiring Connection
Charging & Discharging the Battery with Incorrect and Wrong Connection We know that a secondary battery (also known as an accumulator) is a device that converts the chemical energy into…
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Difference Between AC and DC Generator
Main Differences Between AC and DC Generator The electrical machine is a device that converts mechanical energy into electrical energy & vice versa. The Generator is a type of machine…
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Difference Between AC and DC Motors
Main Difference Between AC & DC Motor An electrical machine is a device that converts mechanical energy into electrical energy & vice versa. A motor is a type of electrical…
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Difference Between GFCI and Circuit Breaker
Main Difference Between a Circuit Breaker and a GFCI Electricity, like fire, is a good servant but a bad master. When kept under control, it is highly useful; however, if…
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