MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Building Construction knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In hollow clay blocks masonry, all the blocks should be dipped in _________ before using them. |
| A. | Alcohol |
| B. | Acetone |
| C. | Water |
| D. | Ethene |
| Answer» D. Ethene | |
| 2. |
In hollow clay blocks masonry, the overall average thickness of the web of clay blocks used should not be less than __________ cm. |
| A. | One |
| B. | Two |
| C. | Three |
| D. | Four |
| Answer» B. Two | |
| 3. |
Grooved tiles are used only in those cases where plastering is to be done. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
What should be the least overall average thickness of the shells used in hollow clay blocks masonry? |
| A. | 1 cm |
| B. | 2 cm |
| C. | 3 cm |
| D. | 4 cm |
| Answer» C. 3 cm | |
| 5. |
In hollow clay blocks masonry _________ act as partitions between the cells. |
| A. | Webs |
| B. | Shells |
| C. | Grooves |
| D. | Blocks |
| Answer» B. Shells | |
| 6. |
In grooved tiles, the area covered by the grooves should not exceed _________ of the area of cored faces. |
| A. | 20% |
| B. | 30% |
| C. | 40% |
| D. | 50% |
| Answer» E. | |
| 7. |
Which of the following is not a type of structural clay unit in hollow clay blocks masonry? |
| A. | Partition block |
| B. | Fixing block |
| C. | Load bearing block |
| D. | Cavity block |
| Answer» E. | |
| 8. |
Thermal insulation of hollow clay blocks is good because of ____________ |
| A. | Air within the cells of blocks |
| B. | Air outside the cells of blocks |
| C. | Resistance to water |
| D. | Resistance to air |
| Answer» B. Air outside the cells of blocks | |
| 9. |
In hollow clay blocks masonry, the load bearing main walls should be constructed in __________ (cement, lime, sand) mix. |
| A. | 1:2:6 |
| B. | 1:1:6 |
| C. | 1:2:9 |
| D. | 1:1:9 |
| Answer» C. 1:2:9 | |