A resistance strain gauge is cemented to a steel member, which is subjected to a strain of 2 × 10-6. If the original resistance is 100 Ω and change in resistance is 600 μΩ, the gauge factor will be

A resistance strain gauge is cemented to a steel member, which is subj

1.	A resistance strain gauge is cemented to a steel member, which is subjected to a strain of 2 × 10-6. If the original resistance is 100 Ω and change in resistance is 600 μΩ, the gauge factor will be
A.	3
B.	0.33
C.	300
D.	0.03
Answer» B. 0.33

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