Interference from other sources that can cause a sensor to not work properly is called ____.

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Multiple Choice

Interference from other sources that can cause a sensor to not work properly is called ____.

Explanation:
Noise is the random, unwanted fluctuations in a sensor’s output caused by interference from other sources. These fluctuations obscure the true signal and can make measurements unreliable. Noise can come from electronic thermal noise, electromagnetic interference, or the quantization process in converters. Mitigation includes filtering, shielding, grounding, and sometimes averaging. The other terms don’t fit: a gauge is a measuring instrument, calibration is the process of aligning output to known references, and abstract anomaly isn’t a standard sensor term. So the described issue is noise.

Noise is the random, unwanted fluctuations in a sensor’s output caused by interference from other sources. These fluctuations obscure the true signal and can make measurements unreliable. Noise can come from electronic thermal noise, electromagnetic interference, or the quantization process in converters. Mitigation includes filtering, shielding, grounding, and sometimes averaging. The other terms don’t fit: a gauge is a measuring instrument, calibration is the process of aligning output to known references, and abstract anomaly isn’t a standard sensor term. So the described issue is noise.

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