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What is PMMC Instrument : Construction, Working & Its Uses

September 20, 2021 By Wat Electrical

PMMC Instrument

There are various kinds of electrical panels and instruments which are mounted on board that allows sailing of ship easily between two ports in a more efficient and easy manner. This requires arranged maintenance and assessments to stay away from any kind of breakdown at the time of sailing. So, for onboarding purposes, there exist various devices and to measure multiple electrical factors. One of the instruments is the PMMC instrument (Permanent Magnet … [Read more...]

What is Hysteresis Loss : Formula & Its Affected Factors

July 20, 2021 By Wat Electrical

Hysteresis Loop

The term 'Hysteresis' was derived from the Ancient Greek Word and the meaning of this term is a deficiency of leg behind. While defining the property of magnetic material, “James Alfred Ewing” proposed this term in the year 1890. The property of hysteresis is observed in the concepts of chemistry, economics, physics, and engineering as well. This characteristic was included in most of the artificial systems such as in Schmitt triggers and … [Read more...]

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