The minimum input of physical parameter that will create a detectable out change is called __________(a) threshold(b) sensitivity(c) span(d) precisionThis question was addressed to me during a job interview.My query is from Performance Characteristics of Transducers in chapter Physiological Transducers of Biomedical Instrumentation

The minimum input of physical parameter that will create a detectable

1.	The minimum input of physical parameter that will create a detectable out change is called __________(a) threshold(b) sensitivity(c) span(d) precisionThis question was addressed to me during a job interview.My query is from Performance Characteristics of Transducers in chapter Physiological Transducers of Biomedical Instrumentation
Answer» Right answer is (b) sensitivity The explanation: The sensitivity of the sensor is defined as the slope of the output characteristic CURVE. In simple words The minimum INPUT of physical parameter that will create a detectable out change is called sensitivity. Total operating RANGE of the transducer is called its SPAN.

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