Basic Concepts
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Why Current Decreases When Inductance or Inductive Reactance Increases?
In Inductive Circuit, Why the Circuit Current (I) Decreases, When Inductance (L) or Inductive reactance (XL) Increases? Another question from electrical and electronics engineering interviews question and answers series. Explain the…
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According to Ohm’s Law, I ∝ V, But I ∝ 1/V in Power Equation. Explain?
In I = V ÷ R, Current is Directly Proportional to the Voltage, But Current is Inversely Proportional to the Voltage in P = V × I? This is another…
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Why Power in Pure Inductive and Pure Capacitive Circuit is Zero?
Why Power is Zero (0) in Pure Inductive, Pure Capacitive or a Circuit in which Current and Voltage are 90° Out of Phase? These types of questions are asked in…
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Why Flux in Primary and Secondary Winding is Always Equal?
Why Flux in the Primary and Secondary Winding of the Transformer is Same? One of our followers asked “In a transformer, Which one is greater? primary flux or secondary flux?…
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Can We Replace a 110/220 Turns Transformer with 10/20 Turns?
1:2 Turn Ratio for 110:220? The Turn Ratio is Same, Shall its Rating be Same? A step up transformer which has 110/220 turns. Can we replace it with 10/20 turns…
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Is it Possible to Operate a 50Hz Transformer on 5Hz or 500Hz Frequency?
What Happens if a 50Hz Transformer is Connected to 5Hz or 500Hz Supply Frequency? What would happen if a power transformer designed for operation on 50Hz frequency were connected to…
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Basic Electrical and Electronic Symbols of EE Components & Elements
Important and Basic Electronic and Electrical Engineering Symbols Resistor Resistor is a passive electrical component that introduces resistance (opposes the flow of current in it) in a circuit to reduce…
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Electrical Transformer Symbols – Single Line Transformer Symbols
Transformer Symbols – Single Line Transformer Symbols Following is a list of different types of transformer symbols. The single line transformer symbols list is given below at the end of…
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Generator and Alternator Symbols
Alternator and Generator Symbols At the end of this post, a list is given showing all the related alternators and generator symbols in single image. Generic Symbol of Generator This…
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Capacitor Symbols
Capacitor and Condenser Symbols Generic Capacitor Capacitor is an electronic component that stores energy in its electric field. It is the symbol of a generic capacitor. It is a non-polar…
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