A strain gage has a resistance of 250? and a gage factor of 2.2. It is bonded to an object to detect movement. Determine the change in resistance of the strain gage if it experiences a tensile strain of 450 x 10-6 due to the change in size of the object. Also, if the relationship between change in resistance and displacement is 0.05?.mm-1, determine the change in the size of the object.
What will be an ideal response?
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What will be an ideal response?
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Fill in the blank(s) with the appropriate word(s).
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