MCQOPTIONS
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MCQOPTIONS
This section includes 10 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 pebble dash, the size of pebbles used generally varies from ___________ |
| A. | 2-5 mm |
| B. | 10-20 mm |
| C. | 20-35 mm |
| D. | 30-50 mm |
| Answer» C. 20-35 mm | |
| 2. |
Pebble dash is also known as ___________ |
| A. | Dry dash finish |
| B. | Rough cast finish |
| C. | Wet dash finish |
| D. | Spatter dash finish |
| Answer» B. Rough cast finish | |
| 3. |
Which of the following types of plaster finishes is used with stucco plastering? |
| A. | Smooth cast finish |
| B. | Pebble dash |
| C. | Scrapped finish |
| D. | Textured finish |
| Answer» E. | |
| 4. |
In rough cast finish, the mortar for the final coat has the ratio ____________ (cement: sand: aggregate). |
| A. | 1 : 3/2 : 3 |
| B. | 3/2 : 1 : 3 |
| C. | 1 : 3/2 : 4 |
| D. | 1 : 1/2 : 3 |
| Answer» B. 3/2 : 1 : 3 | |
| 5. |
Rough cast finish is also known as ____________ |
| A. | Dry dash finish |
| B. | Pebble dash |
| C. | Spatter dash finish |
| D. | Textured finish |
| Answer» D. Textured finish | |
| 6. |
In sand faced finish, the thickness of the second coat is ___________ |
| A. | 4 mm |
| B. | 8 mm |
| C. | 12 mm |
| D. | 15 mm |
| Answer» C. 12 mm | |
| 7. |
The first coat in sand faced finish is applied in ___________ cement sand mortar. |
| A. | 1:2 |
| B. | 1:3 |
| C. | 1:1 |
| D. | 1:4 |
| Answer» E. | |
| 8. |
In smooth cast finish, steel floats are not recommended for external renderings. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 9. |
In sand faced finish, the second coat of plaster is applied after curing the first coat for __________ days. |
| A. | 7 |
| B. | 15 |
| C. | 21 |
| D. | 27 |
| Answer» B. 15 | |
| 10. |
The mortar used for the smooth cast finish has cement and sand in the ratio of ___________ |
| A. | 1:2 |
| B. | 2:3 |
| C. | 1:3 |
| D. | 1:4 |
| Answer» D. 1:4 | |