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Robotics Sensors and Actuators What Is a Strain Gauge Sensor and How Does It Work? Write its Advantages, Disadvantages & Applications.20247mSensors and Actuators Discuss various types of strain gauges including wire, foil, unbounded, and semiconductor gauges. Highlight their construction, advantages, and limitations.20247mEngineering MaterialsExplain how Young's modulus is obtained from the stress-strain curve and discuss the physical meaning of the linear elastic region.20257mSensors and Actuators Describe the working of a Wheatstone bridge circuit in strain gauge applications. Explain how it enhances sensitivity and accuracy in measurements.20247m