pick up the clay soil group which does not swell when wet from the following 

The virtual work means I. Work done by real force due to hypothetical displacement II. Work done by hypothetic…

Rahim arranged different colours of balls on the floor in a row. The red colour ball is placed 14th from the left and wh…

The most useless aggregate is one whose surface texture is 

The optical square is used to measure angle by 

The estimate based on a detailed quantity survey and furnishes the most accurate and reliable estimate possible is known…

Designation of a curve is made by: 

A simply supported beam of span L carries a concentrated load W at its mid-span. The maximum bending moment M is