The type of roof which slopes in two directions with a break in the slope on each side is known as

Sand stone is

Pick up correct statement from the following:

Lime mortar is generally made with

The harmonious mixing of the clay ingredients, is known as

Excess of alumina in brick earth makes the brick

Assertion A : Normally turpentine oil is recommended as thinner for indoor painting.<br>Reason R : Turpentine oil …

French polish is

Bessemer process is used for the manufacture of