Practice Test: Question Set - 15
1. Pick up the correct statements from the following:
- (A) Cracks
appear on the plastered surface in the form of hair cracks
- (B) In
brick work, the efflorescence is removed by applying a solution of zinc
sulphate and water
- (C) Excessive thermal
variations in the backing or plaster causes the plaster to fall
- (D) All the
above
2. The window which is provided on a sloping roof of a building, is called
- (A) Lantern
window
- (B) Dormer
window
- (C) Louvered
window
- (D) Rash
window
3. The single stage well point system of dewatering an excavation can be used if the depth of excavation does not exceed
- (A) 5 m
- (B) 10 m
- (C) 15 m
- (D) 20 m
4. The nominal thickness of one brick wall in mm, is
- (A) 90
mm
- (B) 150 mm
- (C) 190 mm
- (D) 200
mm
5. Pick up the incorrect statement from the following:
- (A) The
retaining wall should be structurally capable to resist the applied earth
pressure
- (B) The section
of the retaining wall should be so proportioned that it may not overturn by the
lateral pressure
- (C) The
retaining wall should be safe against sliding
- (D) To drain off
water from the earth retained, weep holes are provided near the top of the
retaining wall
6. The stepped structure provided for lateral support of a structure, is
- (A) Retaining
wall
- (B) Breast wall
- (C) Buttress
- (D) Parapet
wall
7. Raft foundations are used for:
- (A) Providing
increased area of foundation over poor bearing capacity of soil
- (B) Spanning
over small soft or loose pockets
- (C) Counter
acting the hydrostatic effect
- (D) All the
above
8. Pick up the incorrect statement from the following:
- (A) In Flemish
bond, headers and stretchers are laid alternately in the same course
- (B) In
Flemish bond every header in each course lies centrally over every stretcher of
the underlying course
- (C) In
English bond, stretchers are laid in every course
- (D) In
English bond, headers and stretchers are laid in alternate courses
9. Stud(s) of a common wooden partition
- (A) Are vertical
wooden members
- (B) Is the upper
horizontal wooden member
- (C) Is the lower
horizontal wooden member
- (D) Are the
intermediate horizontal wooden members
10. The additional piles which are driven to increase the capacity of supporting loads on vertical piles, are known
- (A) Construction
piles
- (B) Raking piles
- (C) Eccentric
piles
- (D) Sinking
piles
11. Queen closer may be placed
- (A) In header
course
- (B) In
stretcher course
- (C) In header
course next to first brick
- (D) In stretcher
course next to first brick
12. The bearing capacity of a water logged soil, may be improved by
- (A) Grouting
- (B) Chemical
action
- (C) Drainage
- (D) Compaction
13. The process of making the back ground rough, before plastering, is
- (A) Dubbing
- (B) Hacking
- (C) Blistering
- (D) Peeling
14. Which one of the following piles has a cast iron shoe even after removal of the hollow cylindrical steel casing?
- (A) Simplex pile
- (B) Pedestal
pile
- (C) Vibro pile
- (D) Both
(a) and (c) of the above
15. While designing a stair, the product of rise and going is approximately kept equal to
- (A) 350
- (B) 420
- (C) 450
- (D) 500
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