Inductors
Inductance, Magnetism and Magnetic Field
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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 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 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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Ferrite Bead: Tiny Cylinder in Power Cords & Cable. Why?
What is the Tiny Cylinder in Power Cords and Cables? Ever noticed a small, cylindrical lump on a power cord or cable? You might have seen it on your laptop…
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What is a Solenoid and Solenoid Magnetic Field
What is a Solenoid and Solenoid Magnetic Field What is a Solenoid? Solenoid is an enamel wire (coil wire) wound on a round shaped, made of solid materials like Steel…
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Magnetic Terms used in Magnetic Circuits – Definition & Formulas
Magnetic and Magnetism Important Terms, Definition and Formulas Magnetic Field or Magnetic Induction (B) Magnet or Electromagnet produces a Magnetic field. The field where the magnet attracts or repels magnetic…
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