MCQOPTIONS
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| 1. |
The loss of prestress due to elastic deformation of concrete depends on ____________ |
| A. | Modular ratio and average stress |
| B. | Modular elasticity and shear |
| C. | Prestress in concrete |
| D. | Modulus of elasticity of steel |
| Answer» B. Modular elasticity and shear | |