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- Question
The raft slab is projected beyond the outer walls of the structure by
Options- A. 5 to 10 cm
- B. 15 to 20 cm
- C. 25 to 30 cm
- D. 30 to 45 cm
- E. 60 cm.
- Correct Answer
- 30 to 45 cm
- 1. To ensure that supporting area of an offset footing of a boundary wall is fully compressive, the C.G. of load must act
Options- A. at the centre of the base
- B. within the middle third of the base
- C. within the middle fifth of the base
- D. neither (a), (b) nor (c). Discuss
- 2. A projecting piece usually provided to support a truss, is
Options- A. cornice
- B. coping
- C. frieze
- D. lintal. Discuss
- 3. Pick up the correct statement from the following:
Options- A. Louvered door is generally provided in bath rooms
- B. Flush door is generally provided in dinning room
- C. Revolving door is generally provided in cinema halls
- D. Sliding door is generally provided in show rooms
- E. All the above. Discuss
- 4. Which one of the following factors is considered for the orientation of buildings :
Options- A. the direction of the prevailing winds in the area
- B. the exposure of the walls and roof of the buildings to the rays of sun
- C. the extent up to which the sunrays penetrate with the verandah.
- D. all the above. Discuss
- 5. The pile which is provided with a bulb filled with concrete at its lower end, is known as
Options- A. Simplex pile
- B. Mac-Arthur pile
- C. Raymond pile
- D. Franki pile
- E. none of these. Discuss
- 6. The form work from the underside of slabs, can be removed only after
Options- A. 1 day
- B. 4 days
- C. 7 days
- D. 14 days. Discuss
- 7. Pick up the incorrect statement from the following :
Options- A. Cement is added to lime mortar to increase its hydraulic properties only
- B. Lime surkhi mortar is used for pointing the walls
- C. Lime should be slaked before preparing lime mortar
- D. High early strength concrete is generally used in cold weather. Discuss
- 8. During percussion drilling
Options- A. ground water observations are hindered due to entry of the slurry in the soil below the bottom of the hole
- B. caving or mixing of strata are caused in soft soils or cohesionless soils
- C. the soil to a considerable depth below the bottom of the hole gets disturbed
- D. all the above. Discuss
- 9. If (?) is the angle of repose of soil of weight w kg/m3, the horizontal pressure p at a depth of h metres per metre length of wall, is
Options- A.
- B.
- C.
- D.
Discuss
- 10. The single stage well point system of dewatering an excavation can be used if the depth of excavation does not exceed
Options- A. 5 m
- B. 10 m
- C. 15 m
- D. 20 m
- E. 25 m. Discuss
Building Construction problems
Search Results
Correct Answer: within the middle third of the base
Correct Answer: frieze
Correct Answer: Revolving door is generally provided in cinema halls
Correct Answer: all the above.
Correct Answer: Mac-Arthur pile
Correct Answer: 7 days
Correct Answer: Cement is added to lime mortar to increase its hydraulic properties only
Correct Answer: all the above.
Correct Answer:
Correct Answer: 5 m
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