MCQOPTIONS
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MCQOPTIONS
This section includes 21 Mcqs, each offering curated multiple-choice questions to sharpen your Strength Materials knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
______ is mainly responsible for ozone depletion in the stratosphere. |
| A. | CFC |
| B. | MNC |
| C. | ESC |
| D. | FSC |
| Answer» B. MNC | |
| 2. |
Expand CFC _________ |
| A. | Chlorofluorochloride |
| B. | Carbonfluorochlorine |
| C. | Chlorofluorocarbon |
| D. | Cadmiumfluorocalcium |
| Answer» D. Cadmiumfluorocalcium | |
| 3. |
_________ causes deterioration of buildings and monuments. |
| A. | Acid rain |
| B. | Green house effect |
| C. | Global warning |
| D. | Ozone layer depletion |
| Answer» B. Green house effect | |
| 4. |
Acid in the rain was first detected by ___________ |
| A. | Lacy Film |
| B. | Angus smith |
| C. | Graeme Robert |
| D. | Mesh swann |
| Answer» C. Graeme Robert | |
| 5. |
Soil moisture stress is defined as the sum of soil moisture tension and ______ pressure of soil solution. |
| A. | Weed |
| B. | Perforated |
| C. | Osmatic |
| D. | Uplift |
| Answer» D. Uplift | |
| 6. |
A water main of 1.5 m diameter and 20 mm thick is subjected to an pressure of 1.5N/mm2. Calculate the circumferential stress induced in the pipe. |
| A. | 78.65 N/mm2 |
| B. | 68.45 N/mm2 |
| C. | 56.25 N/mm2 |
| D. | 60.85 N/mm2 |
| Answer» D. 60.85 N/mm2 | |
| 7. |
__________CAUSES_DETERIORATION_OF_BUILDINGS_AND_MONUMENTS.?$ |
| A. | Acid rain |
| B. | Green house effect |
| C. | Global warning |
| D. | Ozone layer depletion |
| Answer» B. Green house effect | |
| 8. |
______ is mainly responsible for ozone depletion in the stratosphere.$ |
| A. | CFC |
| B. | MNC |
| C. | ESC |
| D. | FSC |
| Answer» B. MNC | |
| 9. |
Expand_CFC__________$ |
| A. | Chlorofluorochloride |
| B. | Carbonfluorochlorine |
| C. | Chlorofluorocarbon |
| D. | Cadmiumfluorocalcium |
| Answer» D. Cadmiumfluorocalcium | |
| 10. |
The study of ecosystems is known as _________ |
| A. | Echography |
| B. | Bibliograph |
| C. | Ecology |
| D. | Biology |
| Answer» D. Biology | |
| 11. |
Geothermal Energy is _________ |
| A. | Renewable energy resource |
| B. | Natural resource |
| C. | Sustainable resource |
| D. | Exhaustible resource |
| Answer» B. Natural resource | |
| 12. |
Nuclear energy is __________ |
| A. | Renewable energy resource |
| B. | Non renewable energy resource |
| C. | Exhaustible resource |
| D. | Inexhaustible resource |
| Answer» C. Exhaustible resource | |
| 13. |
Fossil fuels are example for ________ |
| A. | Exhaustible resources |
| B. | Renewable resources |
| C. | Non renewable resources |
| D. | Inexhaustible resources |
| Answer» C. Non renewable resources | |
| 14. |
Acid in the rain was first detected by __________? |
| A. | Lacy Film |
| B. | Angus smith |
| C. | Graeme Robert |
| D. | Mesh swann |
| Answer» C. Graeme Robert | |
| 15. |
In coarse textured sandy soils, the field capacity can be achieved in _________ |
| A. | 1 to 3 days |
| B. | 2 to 5 days |
| C. | 3 to 7 days |
| D. | 5 to 8 days |
| Answer» B. 2 to 5 days | |
| 16. |
Soil moisture stress is defined as the sum of soil moisture tension and______ pressure of soil solution. |
| A. | Weed |
| B. | Perforated |
| C. | Osmatic |
| D. | Uplift |
| Answer» D. Uplift | |
| 17. |
pH is measured in ____ |
| A. | gram / litre |
| B. | gram/cm |
| C. | cusecs |
| D. | cumecs |
| Answer» B. gram/cm | |
| 18. |
The average diameter of particles of silt is __________ |
| A. | 0.08mm |
| B. | 0.002 mm |
| C. | 1.2 mm |
| D. | 0.011 |
| Answer» C. 1.2 mm | |
| 19. |
Which of the following method is also known as overhead irrigation method? |
| A. | Drip Irrigation |
| B. | Sprinkler |
| C. | Contour |
| D. | Check flooding |
| Answer» C. Contour | |
| 20. |
A water main of 1.5 m diameter and 20 mm thick is subjected to an pressure of 1.5N/mm2. Calculate the circumferential stress induced in the pipe. |
| A. | 78.65 N/mm<sup>2</sup> |
| B. | 68.45 N/mm<sup>2</sup> |
| C. | 56.25 N/mm<sup>2</sup> |
| D. | 60.85 N/mm<sup>2</sup> |
| Answer» D. 60.85 N/mm<sup>2</sup> | |
| 21. |
Which of the following stress can also be known as hoop stress? |
| A. | Axial stress |
| B. | Longitudinal stress |
| C. | Fluid stress |
| D. | Circumferential stress |
| Answer» E. | |