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Monday, 15 December 2014

Transducer

Classification of Transducers • Transducers may be classified according to their application, method of energy conversion, nature of the output signal
A transducer is a device that converts one form of energy to another form of energy.Energy types include electrical, mechanical, electromagnetic (including light), chemical, acoustic, and thermal energy.E.g. a sensor is a transducer whose purpose is to sense (that is, to detect) some characteristic of its environs. A sensor is used to detect a parameter in one form and report it in another form of energy, often an electrical signal.

LVDT consists of a cylindrical former where it is surrounded by one primary winding in the centre of the former and the two secondary windings at the sides.
In this all the notes are prepared from book which help the student for their exam purpose to cover-up in short time....

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