Capacitive Transducer | Working | Advantages | Disadvantages and Uses
Introduction A capacitive transducer is a device used to measure displacement and pressure. It relies on changes in capacitance, which is a measure of how much electric charge a device…
LVDT | Construction | Principle | Advantages and Applications
Introduction The term LVDT stands for Linear Variable Differential Transformer. It is the most widely used inductive transformer that converts linear motion into an electrical signal. The LVDT gets its…
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…
Land | Characteristics, Productivity, and Importance
Introduction The soil we cultivate, the river water with which we irrigate our fields, the forests we get wood from, and the mines yielding coal and Iron, etc. are also…
Labour | Types, Characteristics, Importance, and Efficiency
Introduction Labour is an important factor in production. Ordinarily, labor refers to that manual labour rendered to accomplish a given task. But in Economics the term labour' is used in…
Micro Economics | Scope | Importance | Limitations
Introduction The term Micro has been borrowed from the Greek word, 'Mikros' meaning small. However, it may not be misunderstood that microeconomics refers to small or insignificant economics. As a…
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…
Starting and Speed Control Methods of 3-Phase Induction Motors
Introduction A three-phase induction motor has a kind of electrical "resistance" when it starts, which makes it draw too much electrical current when you turn it on. This can be…
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