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 Unit Weight of no fines concrete is about ________ of the Unit Weight of conventional concrete. |
| A. | 2/3 |
| B. | 3/2 |
| C. | 1/2 |
| D. | 3/4 |
| Answer» B. 3/2 | |
| 2. |
The use of reinforcement in the no-fines concrete is generally ________ |
| A. | Economical |
| B. | Recommended |
| C. | Not recommended |
| D. | Corrosion proof |
| Answer» D. Corrosion proof | |
| 3. |
As no-fines concrete has little or no ___________ in the fresh state, it requires long time for the removal of forms. |
| A. | Adhesion |
| B. | Cohesion |
| C. | Shrinkage |
| D. | Swelling |
| Answer» C. Shrinkage | |
| 4. |
The use of lightweight concrete results in the reduction of cost to the extent of about _______ |
| A. | 30% 40% |
| B. | 50-60% |
| C. | 10-20% |
| D. | 70-80% |
| Answer» B. 50-60% | |