MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Concrete Technology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Entrapped air normally exists in the form of relatively __________ air voids. |
| A. | Small |
| B. | Absent |
| C. | Large |
| D. | Medium |
| Answer» D. Medium | |
| 2. |
Water repelling materials like soda, potash soaps, etc make the concrete pervious. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
Which one is not a chemically inactive pore filling material? |
| A. | Aluminium |
| B. | Chalk |
| C. | Talc |
| D. | Fullers earth |
| Answer» B. Chalk | |
| 4. |
Water proofing admixtures are available in powder, paste or liquid and gaesous form. |
| A. | True |
| B. | False |
| Answer» C. | |