Q. The IC LM35 is used as which type of sensor?

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Q. What is the range of frequency of the waves produced by the Ultrasonic transducer?

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Q. What is the full form of LVDT with respect to displacement transducer?

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Q. What is the effect on properties of LDR when light falls on it?

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Q. What is measured by a hall effect transducer?

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Q. In which state of chemical substances does a chemical sensing device work?

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Q. What is the nature of resistance to light intensity graph of an LDR (Light dependent resistor)?

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Q. What is the absolute error of an observation taken by an ultrasonic sensor which predicts the distance of an object to be 5.1 cm but the actual value is 5 cm?

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Q. What is the relative error of an observation taken by an ultrasonic sensor which predicts the distance of an object to be 3.1 cm but the actual value is 3 cm?

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Q. What is the sensitivity of a sensor if the difference between two alternative output observations is 0.6 and difference between two alternative input observations is 0.2?

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Q. What is the nature of resistance to light intensity graph of a B57211P0100M301 thyristor?

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Q. The intensity of light is inversely proportional to the resistance of a photo resistor.

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Q. Transformer is a type of transducer.

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Q. The resistance of a thermistor is directly proportional to its temperature.

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Q. What is the sensitivity of a sensor if the difference between two alternative output observations is 0.4 and difference between two alternative input observations is 0.2?

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Q. What is the relative error of an observation taken by an infrared sensor which predicts the distance of an object to be 4 cm but the actual value is 3.8 cm?

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Q. All sensors are transducers.

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Q. What is the nature of resistance to temperature graph of a thermistor?

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Q. What is the relative error of an observation taken by an ultrasonic sensor which predicts the distance of an object to be 2.3 cm but the actual value is 2.1 cm?

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Q. What is the absolute error of an observation taken by an Infrared sensor which predicts the distance of an object to be 3.2 cm but the actual value is 2.9 cm?

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