A resistant strain with a gauge factor of 2 is fastened to a steel member, which is subjected to a strain of 1*106. 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 .0.002 ohm O d. 0.002 ohm

A resistant strain with a gauge factor of 2 is fastened to a steel member, which is subjected to a strain of 1*106. 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 .0.002 ohm O d. 0.002 ohm

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter12: Batteries And Other Sources Of Electricity

Section: Chapter Questions

Problem 3PA: An office building uses a bank of 63 lead-acid cells connected in series with a capacity of 80...

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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

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