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Biomedical Transducer and InstrumentationWhich of the following is an example of a sensor used in applications to measure heart rate? (i) Thermocouple (ii) Strain gauge (iii) Electrocardiogram sensor (iv) Touch sensor20242m Robotics Control System Which sensor is used for measuring displacement? (i) Thermistor (ii) LVDT (iii) Photodiode (iv) Bimetallic strip20242mRobotics Sensors and Actuators Which of the following sensors is primarily used to detect the presence of an object without physical contact, often utilizing infrared radiation to measure proximity? (i) Tactile sensor (ii) Photodiode (iii) Collision sensor (iv) IR proximity sensor20242mSensors and Actuators Which transduction method involves a change in inductance due to movement of a magnetic core? (i) LVDT (Linear Variable Differential Transformer) (ii) Strain gauge transducer (iii) Variable capacitance device (iv) Piezoelectric sensor20242m
PreviousWhich of the following is not a type of sensor error? (i) Gross error (ii) Random error (iii) Systematic error (iv) Analog errorNextWhat does hysteresis in a sensor mean? (i) The time delay between input and output (ii) Difference in output when input increases vs. decreases (iii) Output remains constant despite varying input (iv) Irregular fluctuations in sensor reading
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