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Which proximity sensor detects metal objects?(a) Capacitive Proximity Sensor(b) Magnetic Proximity Sensor(c) Ultrasonic Proximity Sensor(d) Inductive Proximity SensorThis question was addressed to me in exam.My question is based upon Proximity Sensor in division Sensors of IOT

Answer»

Correct answer is (d) Inductive PROXIMITY Sensor

For explanation I would SAY: Different proximity sensor targets demand different sensors. The different types of proximity sensors are: Inductive, Capacitive, Ultrasonic, Photoelectric, Magnetic, ETC.



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