Category: Basic Electrical

Inductor – Working, Types,MeasuringInductor – Working, Types,Measuring

Inductor What is Inductor? There is an emf induced in it if a time-varying current flows through a coil. The[...]

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Thermistor – Uses, Working, Types, CharacteristicsThermistor – Uses, Working, Types, Characteristics

What is a Thermistor? A thermistor is defined as a type of resistor whose electrical resistance varies with temperature changes.[...]

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Diode – Symbol, Working, TypesDiode – Symbol, Working, Types

Diode What is a Diode? A diode is defined as an electronic two-terminal component that conducts current in one direction[...]

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Rheostat – Definition, Working, Construction, Types, UsesRheostat – Definition, Working, Construction, Types, Uses

What is a rheostat? A rheostat is a variable resistor that is used for current control. They can vary the[...]

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What is SCADA ?(supervisory control and data acquisition)What is SCADA ?(supervisory control and data acquisition)

SCADA SCADA stands for supervisory control and data acquisition. It is a kind of process control software application program. SCADA[...]

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Transformers – Construction, Working, Types, NecessityTransformers – Construction, Working, Types, Necessity

Transformers Electrical transformers are machines that transfer electricity from one circuit to another with varying voltage level, but with no[...]

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Potentiometer – Working principle, Types, ApplicationsPotentiometer – Working principle, Types, Applications

Potentiometer What is a Potentiometer? A potentiometer is defined as a 3 terminal variable resistor in which the resistance is[...]

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Valence electronsValence electrons

Valence electrons Valence electrons are the electrons found in outermost shell surrounding an atomic nucleus. Valence electrons are important because[...]

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