Capacitive Voltage Transformer | Working, Characteristics, and Applications
Introduction A Capacitive Voltage Transformer (CVT) is an essential component in power systems. It accurately measures high voltages by exploiting the capacitive division principle. Unlike traditional transformers, CVTs are lighter,…
Macro Economics | Scope, Uses, and Limitations
'Macro' as used in the English language originates in the Greek word Makros, meaning large. Hence, in macroeconomics, economic problems are studied from the point of view of the entire…
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…
Rotating Magnetic Field | Mathematical Analysis and Condition for Generation
Introduction A rotating magnetic field is a particular magnetic field created by using coils with multiple electrical phases (like three phases in many cases) and running electrical currents through them.…
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…
D.C. Machine | Types, Losses, and Applications
Introduction DC machines come in two main types: DC motors and DC generators. They're a lot like AC machines but also handle AC currents and voltages. Despite this, they provide…
Magnetic Field | Introduction | Effects
Introduction of Magnetic Field The area around a magnetic pole or a magnet within which ,its influence is feel or can be seen , is called its magnetic field. A…
Energy Management | Need and Environmental Aspects
Energy Management The term energy management refers to the saving of energy. This notably means improving the efficiency of powered devices such as electrical equipment or vehicles and the development…
DC Generator | Construction and Working Principle
DC Generator A DC generator is an electrical machine whose main function is to convert mechanical energy into electricity. When the conductor slashes magnetic flux, an emf will be generated…
Output Equation of Transformer
Output Equation The output equation of transformer in KVA is to be related with its main dimension is called output equation. Read Also Output Equation of an A.C. Machine Let,…