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_________ sensors have no electrical noise effect and it can work DC.(a) Inductive proximity(b) Capacitive Proximity(c) Magnetic Proximity(d) Parallel ProximityThis question was posed to me in examination.This question is from Proximity Sensor in chapter Sensors of IOT |
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Answer» CORRECT CHOICE is (c) Magnetic Proximity Explanation: Magnetic proximity sensors have no ELECTRICAL noise effect and it can work on DC, AC, AC/DC. |
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