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Anderson Bridge : Definition,formula and Application - Electrical Diary

What is Anderson Bridge? It is an AC bridge circuit which is used to measure the self inductance of an inductor. With the help of this bridge circuit the inductance of any inductor can be measured a…

Instrument Transformer | Current Transformer | Potential Transformer

What is the Instrument Transformer? The transformer is a static device that is used to either boost voltage level or buck the voltage level of the circuit without a change in frequency, the termin…

Current Transformer - Definition ,Construction and Application - Electrical Diary

What is a Current Transformer? The current Transformer is a special type of transformer which is designed for a special purpose. it is a device for the transformation of current from a higher value …

Theory of Electrical Energy Measurement

Theory of Electrical Energy Measurement -  Electric energy flow into two type of circuit i.e in  DC circuit and AC circuit.  This two different type of circuit consist of same electrical parameter …

Multimeter :What are the Types Of Multimeters and its Applications

Multimeter Multimeter - Multimeter which is also known as VOM (means volt ohm milliammeter) is an electronic measuring instrument that consists of several measuring functions in a single unit. …

Galvanometer (Moving Coil Type)

Galvanometer works on the principle when a current carrying conductor is kept in a magnetic field then it experience a force .it is a electromechanical  instrument which use to detect electric char…

Permanent Magnet Moving Coil (PMMC) Instrument

What is PMMC Instrument? In this type of instrument, deflection occurs due to the movement of a coil therefore it is called a moving coil instrument or simply an MI instrument. This type of instrum…

Electrical Measuring Instrument | Analog and Digital Multimeter

Electrical Measuring Instrument - In order to ensure the quality and efficiency of a device made by an engineer it is important it should be able to measure accurately electrical quantity. the in…
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