17 A resistant strain with a gauge factor of 2 is fastened to a steel member, which is subjected to a strain of 1*10-6. If the original resistance value of the gauge is 130 ohm, the change in...

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Extracted text: 17 A resistant strain with a gauge factor of 2 is fastened to a steel member, which is subjected to a strain of 1*10-6. If the original resistance value of the gauge is 130 ohm, the change in resistance will be O a. 0.2 ohm O b. 0.02 ohm O c.0.0002 ohm O d. 0.002 ohm