Civil Engineering - Building Construction

41.
Pick up the incorrect statement from the following :
The function of foundation is to distribute the load of super structure over a large bearing area
No timbering is required for shallow trenches
Shallow foundations can be constructed on made-up soil
Grillage foundation is classified as a shallow foundation
Black cotton soil is very good for foundation bed.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

42.
In horizontal D.P.C, thickness of cement concrete (1 : 2 : 4) is
2 cm
4 cm
6 cm
8 cm
10 cm.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

43.
Which one of the following factors is considered for the orientation of buildings :
the direction of the prevailing winds in the area
the exposure of the walls and roof of the buildings to the rays of sun
the extent up to which the sunrays penetrate with the verandah.
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

44.
Pick up the incorrect statement from the following :
Cement is added to lime mortar to increase its hydraulic properties only
Lime surkhi mortar is used for pointing the walls
Lime should be slaked before preparing lime mortar
High early strength concrete is generally used in cold weather.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

45.
Which one of the following rocks is used for monumental buildings :
granite
marble
sand stone
slate.
Answer: Option
Explanation:
No answer description is available. Let's discuss.