Inductance & Magnetism
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Difference Between Electric and Magnetic Circuit
Differences between Magnetic and Electric Circuits What is an Electric Circuit? An electric circuit or network is a close loop path providing a return path to the flow of current.…
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Difference Between EMF and MMF
Difference Between Electromotive Force and Magnetomotive Force What is Magnetomotive Force (MMF)? The pressure required to establish magnetic flux is a ferromagnetic material (material having permeabilities hundreds and thousands time…
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Why an Inductor acts as a Short Circuit in DC Supply?
What is the Role of Inductor in DC Circuit? In short, there is no frequency in DC supply i.e. frequency in DC = 0. We know that inductive reactance: XL…
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In an Inductive Circuit, Why the Current Increases When Frequency Decreases?
Why the Current (I) Decreases, When Frequency Increases in an Inductive Circuit & vise versa? Another question from electrical and electronics engineering interviews question and answers series. Explain the statement that…
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Why Power Factor Decreases When Inductance or Inductive Reactance Increases?
In Inductive Circuit, Why the Power Factor (Cos θ) Decreases, When Inductance (L) or Inductive reactance (XL) Increases? Next question from electrical and electronics engineering interviews question and answers series. Explain…
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Inductor Symbols -Solenoid, Chock and Coils Symbols
Inductor Symbols – Coils and Choke Symbols Generic Fixed Inductor This is the symbols used for representing a generic Inductor whose inductance value is fixed. An inductor is also known by…
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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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Types of Inductors and Their Applications
Different Types of Inductors and their Applications There are different types of inductors used in the industry. Each of these different types has some special uses & application such as…
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What is Inductor – Its Working, Parameters, Factors & Applications
Inductor and its Working, Parameters, Factors and Applications An inductor is one of the most used electrical components in a circuit. It is referred by many names such as choke,…
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Analysis of a Simple R-L Circuit with AC and DC Supply
Analysis of a Simple R-L Circuit and Inductor Behavior Analysis of a Simple R-L Circuit with DC Supply: The circuit shown in Figures-1 is a simple R-L circuit (it has…
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