In a resistance strain gauge, the value of ΔR will be ___

In a resistance strain gauge, G = 2, stress = 1050 kg/cm2, R = 1000 Ω.

The value of ΔR will be

A. 2 Ω
B. 3 Ω
C. 4 Ω
D. 1 Ω

Show Answer

Answer: D

Share your understanding of this question with the correct explanation.