MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
However, fall of temperature and carbonation may also cause shrinkage. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Shrinkage in concrete is caused mainly by a loss of water by evaporation or by hydration of cement. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
In practice, shrinkage is measured simply as a ____________ |
| A. | Linear strain |
| B. | Linear stress |
| C. | Volumetric strain |
| D. | Volumetric stress |
| Answer» B. Linear stress | |
| 4. |
Reduction in the volume due to shrinkage causes ____________ |
| A. | Low volume |
| B. | Volumetric strain |
| C. | Volumetric stress |
| D. | W/c ratio |
| Answer» C. Volumetric stress | |
| 5. |
Shrinkage is the reduction in the volume of a fresh hardened concrete exposed to ambient temp and humidity. |
| A. | True |
| B. | False |
| Answer» B. False | |