Electrical funda

Classification of transducer 1) Transducer and inverse transducer 2) active and passive transducer 3) primary and secondary transducer 4) analog and digital transducer First we are discussing  1. Transducer and inverse transducer          Transducer is a device which physical signal concerted to Electrical signal   Inverse transducer is a any Electrical signal concerted to a physical quantity Examples- speaker 2. Active Transducer   It is a transducer which converts one from of energy in to other from of with out use of any axulary power source EX- solar cell, photovoltaic cells 3. Passive transducer It is a device which converts one from of energy into other from with the use of any axulary power source EX-  photovoltaic cells, bridge. 3. Analog transducer    It converts the input quantity into an analog output which is the continuous function of time EX- strain gauge 4 digital transducer It converts input quantity into an electric...