MCQOPTIONS
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| 1. |
The relationship between the flow stress and the strain rate is given in empirical form ______ where strain rate=ϒ, σ = flow stress, C & m = constant. |
| A. | σ=Cϒ |
| B. | σ=Cϒm |
| C. | σ=Cmϒ |
| D. | σ=C/ϒ |
| Answer» C. σ=Cmϒ | |