Objective Questions on Building Construction Technology
Some objective questions asked in PSC,DOR,TDF,RADC
1. The bearing
capacity of a soil
a.
Depends on size of footing
b. Load intensity
c. Depends on the
load
d. Rate of loading
2. The bearing
capacity of a waterlogged soil, may be imprived by
a. Grouting
b. Chemical Action
c.
Drainage
d. Compaction
3. The black cotton
soil
a. Undergoes
volumetric changes
b. Swells
excessively when wet
c. Shrinks
excessively when dry
d.
All of above
4. Bearing capacity
of soil depends on
a.
Grain size of the soil
b. Load intensity
c. Depends on load
d. Rate of loading
5. Depth of
foundation is determined by
a. Types of
structure
b.
Bearing Capacity of Soil
c. Surrounding
Structure
d. None of above
Friends
i want to provide u objective questions with multiple choice answers but due to
lack of time i will directly provide u answers so please forgive me I’m sorry.
6. A plate load
test is useful to determine.........**Bearing Capacity and Settlement of
Foundation**
7. Westerguard
analysis is generally used for............**Cohesive Soils**
8. Negative skin
friction on piles........**Decreases the pile capacity**
9. Negative skin
friction of piles in predominant in......**Friction piles in soft clays**
10. The maximum
bearing capacity of soil is that of.......**Hard Rocks**
11. The least
bearing capacity of soil is that of.......**Moist Clays**
12. The most
suitable method of improving bearing capacity of soil of black cotton
soil.....**Replacing the poor soil & placing raft or mat foundation**
13. Foundation in
black cotton soils.........**Are taken to depth upto which the crack donot
exceed, Loads are limited to 5t/m2, Trenches are dug on either side of
foundation and filled with sand to prevent immediate contact with soil.**
14.In rectangular
foundation of width ‘B’, the maximum permissible eccentricity of load is limited
to.........**B/6**
15. A temporary
ridid structuere having platform to enable masons to work at different stages
of a building is known as......**Scaffolding**
16. The arrangement
made to support an unsafe structure temporarily is known as......**Shoring**
17. A brick masonry
may fail due to.....**Rupture along a vertical joint, Shearing along a
horizontal plane, Crushing due to overloading**
18. The structure
on which arch rests is called.......**Abutment**
19. The maximum height
of wall done in one day is.....**1m**, for 4”wall
20. The main
purpose of Cavity wall is.....**Heat insulation**,, but cavity wall prevents
dampness, Insulation of sound and heat and also have lesser dead load for
designed wall thickness.
21. The wall which
is not designed for taking lateral load......**Buttress wall**
22. The slenderness
ratio for masonry walls shouldnot be more than......**20**
23. The part of a
wall at the side of an opening in the masonry is known as....** Jamb**
24. Expansion
joints provided in masonry walls are proivided in wall lengths more
than.....**40m**
25. Allowable clay
silt in sand for mortar is......**4% to 6%**
26. In context of
Nepal, the general method used in masonry of brick wall is.....**English Bond**
27. The stretcher
bond in brick masonry can be used only when........**The wall is of Half
Brick**
28. D.P.C. stands
for.........**Damp Proof Course**
29. In ordinary
residential buildings, D.P.C. is generally provided at ........** Plinth
Level**
30. The method of
dampproofing inwhich a layer of water repellent substance is provided between
the source of dampness and part of structure adjacent to it is known as..........**Membrane Damp proof**
31. The DPC is
provoided for efficiency at.....**Just below the groundfloor level**
32. Later stage
strength of cement is caused by......** Dicalcium Silicate**
33. The process of
hardening the concrete by keeping its surface moist is called ......**Curing**
34. Curing of
concrete ensures.......** Volume stability strength, Wear resistance, Water
tightness and Durability**
35. Steam curing is
used in.....**Mass production of precast concrete**
36. Curing period
is minimum for concrete using.....**Rapid Hardening Cement**
37. Workability of
concrete mix with low water cement ratio is determined by.......**Compaction
Factor Test**
38. Slump used for
beam and slab for RCC is........**50 to 100**
39. The approximate
ratio of the strength of cement concrete of 7days to that of 28
days.......**0.65**
40. Size of
aggregate shouldnot exceed........**4.75**
41. Higher
workability of concrete is required if the structure is.......**Thick and
Heavily Reinforced**
42. To prevent
segregation, the maximum height of placing concrete is......**150cm**
43. The unit weight
of RCC is taken as......**2.5t/m3**
44. The maximum
thickness of door shutters provided in door is......**38mm**
45. The thickness
of rebate is normally kept.....**1cm**
46. The door
without importance is.....**Battened & Ledged Door**
47. A floor
constructed with aggregate of 3mm marble chips mixed with white and coloured
cement is called........**Terrazzo floor**
48. The vertical
member fixed between steps and handrail is........**Baluster**
49. The wooden
piece joining the bottom ends of rafter is called......**Eaves**
50. The height of
parapet wall is generally kept........**75cm**
51. Type of footing
provided at the boundaryline should be.......**Combined Footing**
52. The filling in
cavaties with cement slurry is known as.......**Grouting**
53. Which type of
foundation is likely to be adopted for a 3 floor high RCC framed residential
building?.............**Isolated Footing**
If u have any problem about any question, Comment fast.....
Share Knowledge To Get Knowledge.
Share Knowledge To Get Knowledge.
Comments
Post a Comment