Electrical Machines
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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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Types of Batteries and Cells, and their Applications
Batteries and Cells: Types, Features, and Common Applications Long ago, the only ways to create portable energy were through steam or fuel. With the invention of the battery, life became…
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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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Servo Motor – Types, Construction, Working, and Applications
Types of Servo Motors – Construction, Controlling and Applications To choose a motor is the hardest task, based on design criteria such as cost, torque, acceleration, positional accuracy, power and…
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How to Wire Auto & Manual Changeover & Transfer Switch – (1 & 3 Phase)
Manual and Automatic Transfer and Changeover Switch Wiring & Connection In our step by step electrical wiring installation tutorials series, We will show how to wire and connect single phase…
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What is Shunt Reactor – Types, Construction & Applications
Why to use Shunt Reactors? Different between Power Transformer & Shunt Reactor What is Shunt Reactor? Shunt reactor is same as power transformer but it has only one winding per…
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Transformers Insulation Materials in Oil-Immersed & Dry Type T/F
Types of Transformers Insulation Materials Insulation in Oil-Immersed Transformers The most common insulation today for high-voltage windings in transformer is an enamel coating on the wire, with kraft paper used…
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Transformer Performance & Electrical Parameters
Transformer Performance & Electrical Parameters Calculation Rated Power of Transformer Rated Power is the amount of power that a transformer can handle and it is limited by the size of…
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Busbars and Connectors in HV and EHV installations
Busbars and Connectors in Indoor & Outdoor Installations What is Electric Busbar? A conductor or group of conductor used to collect the power from incoming feeders and distribute to the…
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Power Transformer Protection and Faults
Power Transformer Protection and Types of Faults In our previous post, we have already discussed about electrical protection Systems, devices and units. Today, we will discuss about different types of…
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