MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Construction Materials knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The _______ is a mixture of cement and sand, the usual proportion being 1:3. |
| A. | Mortar |
| B. | Slurry |
| C. | Gunite |
| D. | Concrete |
| Answer» D. Concrete | |
| 2. |
The ___________ is the most effective process of repairing concrete work which has been damaged due to inferior work or other reasons. |
| A. | Grouting |
| B. | Scraping |
| C. | Dewatering |
| D. | Guniting |
| Answer» E. | |
| 3. |
The _________ are provided in expansion and contraction joints to transfer the load. |
| A. | Dowels |
| B. | Fillers |
| C. | Joint filler |
| D. | Waterbars |
| Answer» B. Fillers | |
| 4. |
The expansion and contraction joints generally consist of some elastic material, known as ________ which should be compressible, rigid, cellular and Resilient. |
| A. | Keys |
| B. | Joint filler |
| C. | Keys |
| D. | Fillers |
| Answer» C. Keys | |