IT-5932 Trainer introduces students to Optical transducer like Photovoltaic cell, photo transistor etc. signal conditioning circuits and display devices through a wide range of practical activities. The study module includes transducers and instrumentation trainer and a curriculum manual.
Experiments Included:
Basic Control Systems Equipment and Terms Used
- Study the difference between open loop and closed loop systems.
- Expression for the overall gain of a negative feedback closed loop system.
- Calculation of overall gain of a negative feedback closed loop system from given information.
- Basic components of a closed loop system and explain their functions
- Meaning of terms associated with control system equipment.
Characteristics & Construction
- Discuss the characteristics of a filament lamp.
- Describe the construction and characteristics of a photovoltaic cell.
- Describe the construction and characteristics of a phototransistor.
- Describe the construction and characteristics of a photoconductive cell.
- Describe the construction and characteristics of a PIN photodiode.
Signal Conditioning Amplifier
- Characteristics and application of DC amplifiers.
- The term “Offset” and the need for offset control.
- Characteristics and application of an AC amplifier
Practical Control Systems
- Characteristics of a Light Controlled ON/OFF System.
