Transducers-classification. Resistance types ; potentiometers, strain gauge etc. and their applications. Inductance type LVDT,
variable reluctance transducers-principle and applications. Capacitance type; dielectric, capacitance bridge & microphones.
Transducers for velocity, acceleration, force and torque. Vibration and piezo-electric transducers. Noise introduced by transducers and
their reduction.
IR and UV detectors, ionisation chambers. Radiation pyrometers. Ultrasonic devices, magnetostrictive devices. Photo-detectors,
photo-multipliers. LDR, LED's
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5. Murthy DVS – Transducers & Instrumentation, PHI, ND, 1995.
6. Jone B.E.- Instrumentation, Measurement and Feedback ,TMH, 1983.
7. Dhiv S M- Applied Electronics & Instrumentation , |