MCQOPTIONS
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MCQOPTIONS
This section includes 65 Mcqs, each offering curated multiple-choice questions to sharpen your Civil Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
Prestressed concrete structures showing visible signs of distress in the form of ____________ |
| A. | Surface cracks |
| B. | Patterns |
| C. | Patches |
| D. | None of the mentioned |
| Answer» B. Patterns | |
| 52. |
Which type of inspection is more intensive involving examination of structural elements? |
| A. | Minor inspection |
| B. | General inspection |
| C. | Major inspection |
| D. | Reverse inspection |
| Answer» D. Reverse inspection | |
| 53. |
The structural concrete slab panels can be repaired by ____________ |
| A. | Internal bonding |
| B. | External bonding |
| C. | Stress bonding |
| D. | Layered bonding |
| Answer» C. Stress bonding | |
| 54. |
Maintaining prestressed concrete structures of various types in a fit and serviceable condition is primary function of ____________ |
| A. | Maintenance engineer |
| B. | Design engineer |
| C. | Surface engineer |
| D. | Structural engineer |
| Answer» B. Design engineer | |
| 55. |
What is the problem of rehabilitation? |
| A. | Unique |
| B. | Submerged |
| C. | Lined |
| D. | Layered |
| Answer» B. Submerged | |
| 56. |
Rehabilitation of structures may be required due to several reasons. Choose the correct reason. |
| A. | Environmental effects |
| B. | Tensile effects |
| C. | Compressive effects |
| D. | Range effects |
| Answer» B. Tensile effects | |
| 57. |
In prestressed concrete structures the primary problem is damaged caused to ____________ |
| A. | Bridge decks |
| B. | Spans |
| C. | Anchorages |
| D. | Ridges |
| Answer» D. Ridges | |
| 58. |
The chemical heptachlor in anti-termite proofing has concentration by weight of? |
| A. | 0.5% |
| B. | 0.1% |
| C. | 0.3% |
| D. | 0.2% |
| Answer» B. 0.1% | |
| 59. |
Leaks in the pitched roof may be caused due to: |
| A. | Improper slopes |
| B. | Unfinished roof and wall junction |
| C. | Depression on top of roof |
| D. | Heavy wind |
| Answer» E. | |
| 60. |
Which IS code gives details about termite proofing? |
| A. | IS 6835 |
| B. | IS 6313 |
| C. | IS 5886 |
| D. | IS 5668 |
| Answer» C. IS 5886 | |
| 61. |
Shear cracks between the main wall and cross wall can be corrected using: |
| A. | Grouting |
| B. | Rebuilding |
| C. | Guining |
| D. | Toothing |
| Answer» E. | |
| 62. |
The main reason for cracks in masonry joints is: |
| A. | Moisture |
| B. | Sulphate |
| C. | Magnesium |
| D. | Sodium |
| Answer» C. Magnesium | |
| 63. |
To control corrosion, concrete with _________ is used. |
| A. | Low permeability |
| B. | Low thermal coefficient |
| C. | More cement content |
| D. | More coarse aggregates |
| Answer» B. Low thermal coefficient | |
| 64. |
Creep in concrete structure increases with: |
| A. | Increase in humidity |
| B. | Increase in water |
| C. | Decrease in temperature |
| D. | Decrease in humidity |
| Answer» E. | |
| 65. |
How many types of cracks can occur in a building? |
| A. | 3 |
| B. | 4 |
| C. | 2 |
| D. | 6 |
| Answer» D. 6 | |