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The Electric Vessel to Store Charge – Capacitor
Water can be stored in an elevated storage tank to be used later on. It…
Posted inBasics
Principle of Conservation of Energy in Electrical Engineering – Kirchhoff’s Laws
We know in physics that energy cannot be created or destroyed but changed in its…
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Combination of Resistors – Series and Parallel
We know that resistors offer resistance to the flow of electric current and they form…
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Electricity at Rest – Electrostatic
We usually associate electricity with the flow of current which is normally true but there…
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Permittivity – The Electrostatic Connection
Permittivity or dielectric constant of a material is an important property of materials from the…
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The Basic Force behind Electricity – Potential Difference
Behind every successful man is a woman (and vice versa), and it obviously means that…
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Protections in Electric Power Systems
DIFFERENT TYPES of protections are installed to protect the equipment in an electric power system.…
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Reactive Power Control
In steady state operation both active power balance and reactive power balance must be maintained. …
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Control of Reactive Power and Voltage
Reactive Power Control In steady state operation both active power balance and reactive power balance…
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Control of Active Power and Frequency
Since the stored energy in the system is relatively small, the constant of inertia for…