Discussion
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- Question
If the depth of an excavation is 20 metres, number of single stage well points to be installed at various levels, is
Options- A. 5
- B. 4
- C. 3
- D. 2
- E. 6.
- Correct Answer
- 3
- 1. Negative skin friction
Options- A. is a downward drag acting on a pile due to downward movement of the surrounding compressible soil relative to the pile
- B. develops due to lowering of ground water
- C. both (a) and (b)
- D. neither (a) not (b). Discuss
- 2. A cut in frame of a door to receive the shutter, is called
Options- A. louver
- B. stop
- C. horn
- D. rebate. Discuss
- 3. The depth of excavation of foundations, is generally measured with a
Options- A. ranging rod
- B. steel tape
- C. levelling staff
- D. bonning rod. Discuss
- 4. If a is the offset of concrete bed in cms, and d is the depth of concrete bed in cms, then
Options- A. d = 0.445 a
- B. 0.557 a
- C. d = 0.775 a
- D. none of these. Discuss
- 5. The depth of concrete bed of the foundation depends upon
Options- A. the projection of the concrete block beyond the footing over it
- B. the upward soil pressure
- C. the mix of the concrete
- D. all the above. Discuss
- 6. A covering of concrete placed on the exposed top of an external wall, is known as
Options- A. cornice
- B. coping
- C. frieze
- D. lintal. Discuss
- 7. The minimum distance between the centres of bulb of diameter du, of a multi under reamed piles, is
Options- A. du
- B. 1.25 du
- C. 1.5 du
- D. 1.75 du
- E. 2 du. Discuss
- 8. Ornamental moulded course placed on the top of a wall, is
Options- A. cornice
- B. coping
- C. frieze
- D. lintal. Discuss
- 9. The type of stone masonry in which stones of same height are laid in layers, is called
Options- A. random rubble masonry
- B. course rubble masonry
- C. uncoursed rubble masonry
- D. ashlar masonry. Discuss
- 10. Couple roof is used for spans
Options- A. 3.5 m or less
- B. 3.5 m but less than 5 m
- C. 5 m but less than 6.5 m
- D. 6.5 m but less than 8 m. Discuss
Building Construction problems
Search Results
Correct Answer: both (a) and (b)
Correct Answer: rebate.
Correct Answer: bonning rod.
Correct Answer: d = 0.775 a
Correct Answer: all the above.
Correct Answer: coping
Correct Answer: 1.5 du
Correct Answer: cornice
Correct Answer: course rubble masonry
Correct Answer: 3.5 m or less
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