In metallic gauges resistance changes due to _______(a) temperature(b) current(c) voltage(d) dimensionI have been asked this question in examination.The origin of the question is Characteristics of Resistance Wire Strain Gauge in chapter Transducers of Electrical Measurements

In metallic gauges resistance changes due to _______(a) temperature(b)

1.	In metallic gauges resistance changes due to _______(a) temperature(b) current(c) voltage(d) dimensionI have been asked this question in examination.The origin of the question is Characteristics of Resistance Wire Strain Gauge in chapter Transducers of Electrical Measurements
Answer» Correct choice is (d) dimension To explain I WOULD say: The resistance varies in metallic GAUGES due to a CHANGE in the dimensions of the metallic gauge. Germanium and SILICON are the materials used in metallic gauges.

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In metallic gauges resistance changes due to _______(a) temperature(b) current(c) voltage(d) dimensionI have been asked this question in examination.The origin of the question is Characteristics of Resistance Wire Strain Gauge in chapter Transducers of Electrical Measurements

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