1.
A wooden block hinged on post outside a door, is known
2.
The window which is provided in flat roof of a room, is known
3.
Weep holes are provided in retaining and breast walls
4.
The triangular space formed between the extrados and the horizontal line drawn through the crown of an arch is known as
5.
The vertical distance between the springing line and highest point of the inner curve of an arch is known as
6.
Pitched and sloping roofs are suitable for
7.
Pile foundations are suitable for
8.
The bond in which headers and stretchers are laid in alternate courses and every stretcher course is started with a three fourth brick bat, is known as
9.
The maximum number of steps in a flight should generally be restricted to
10.
If a is the offset of concrete bed in cms, and d is the depth of concrete bed in cms, then