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…
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…
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…
Energy Conservation | Principle, Importance and Its Benefits
Introduction Energy conservation means using less energy by being smarter with how we use it. This can involve using energy in better ways or changing our habits to use less,…
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…
DIAC | Construction | Working and V-I Characteristics
DIAC DIAC can be abbreviated as Diode for alternating current. A DIAC is a bidirectional device that can be conducts in either a positive or negative direction. Basically, DIAC is…
Multimeter | Uses | Types of Multimeter
Multimeter A multimeter is a device that measures current, voltage, and resistance by combining the functions of an ammeter, voltmeter, and ohmmeter. It's also known as AVO (Ampere-Volt-Ohm meter). A…
What is Thermocouple | Construction & Working Principle
Thermocouple A thermocouple is the junction of two dissimilar metals. It is used to measure temperature difference between two points. The material used in junction wires is iron- constantan or…
Moving Iron Instrument | Advantages & Disadvantages
Moving Iron Instrument There are indicating instrument which are used to measure current & voltage. In moving iron instrument the movable system consists of one or more pieces of specially-…
Classification of Measuring Instruments
Classification of measuring instruments :- The instruments are used for measuring the unknown quantity. These instruments are used for the measurement of the electrical quantities like voltage, current,…