Armature What is an Armature? In an electrical machine, an armature can be defined as a component generating power where[...]
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[...]
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.[...]
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[...]
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[...]
Logic gates – Logic diagram, Truth TableLogic gates – Logic diagram, Truth Table
Logic gates Logic gates are the key elements of any digital system. It is an electronic circuit with one or[...]
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[...]
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[...]
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[...]
Valence electronsValence electrons
Valence electrons Valence electrons are the electrons found in outermost shell surrounding an atomic nucleus. Valence electrons are important because[...]