Potential Transformer | Construction, Working, and Errors
Introduction Transformers are devices that help transfer electrical power from one circuit to another. They have coils of wire that are connected magnetically. Power transformers are used in power lines…
Distribution Systems | Classification and Challenges
Introduction The distribution systems is like the delivery system for electricity in a local area. It's the electrical setup between the substation (getting power from the main transmission) and the…
Transmission Line | Introduction, Classification, and Modelling
Introduction A transmission line is like a power highway for electricity to travel from a power plant to faraway places where people use it. It's made of special wires called…
Feedback Amplifier | Types, Properties, and Topologies
Introduction A feedback amplifier is like a loop where the output connects back to the input. It's called "feedback" because the output signal feeds back into the input. This setup…
Strain Gauge | Working | Types | Applications and Advantages
Introduction A strain gauge is like a smart sensor that senses changes in resistance when you apply force, pressure, tension, or weight. It helps convert these physical forces into electrical…
Parallel Operation of 1 Phase/ 3 Phase Transformers
Introduction Transformers are devices that help provide electricity to a city or area. Sometimes, the power needed is more than what a single transformer can handle. In such situations, instead…
Display Devices | LCD, LED, Seven Segment, Sixteen Segment
Display Devices A display device serves as an output tool that visually conveys information. The display system is the ultimate connection between a measuring process and the user. In instrumentation…
Demand Forecasting | Features, Uses, Purpose, and Methods
A forecast, particularly in the context of demand forecasting, is a prediction or estimation of a future event that is most likely to happen under given conditions. In a world…
Losses and Efficiency Of D.C. Machines
Introduction Electric machines transform energy. Motors change electricity into motion, while generators turn motion into electricity. During this process, energy isn't perfectly converted; some is lost. These losses, like heat,…
Discharge Lamp | Classification and Characteristics
Discharge Lamp Incandescent lamps have a very low lumens output. Moreover, they give yellow light, which creates strain in our eyes. Discharge lamps have high production and produce a light…