§Transducers: Definition, Principle of sensing & transduction, Classification,
§ Characteristics of transducers. Basic requirement of transducers.
§Resistance Transducer: Basic principle – Potentiometer –Loading effects, Resistance strain gauge– Types.
§Inductance Transducer: - Basic principle – Linear variable differential transformer – RVDT types.
§Capacitance Transducer: Basic principle- transducers using change in area of plates –distance between plates- variation of dielectric constants –Types