Building Construction
Which one of the following factors is considered for the orientation of buildings?

All listed here
The direction of the prevailing winds in the area
The extent up to which the sunrays penetrate with the verandah
The exposure of the walls and roof of the buildings to the rays of sun

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Building Construction
Raft foundations are used for:

Providing increased area of foundation over poor bearing capacity of soil
Counter acting the hydrostatic effect
Spanning over small soft or loose pockets
All listed here

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