BASIC ENGINEERING DRAWING - Quiz

1) What is the property of material to absorb water vapour from air?

Hydroscopicity Water absorption Permeability Durability

2) What is known as the capacity of material to permit water to pass through it under pressure?

Durability Permeability Porosity Ductility

3) Which test is conducted on stone to study minor constituents grain size?

Freezing Tempering Microscopic Hardness

4) Name the process of removing about 20 cm depth of soil to a certain area for manufacturing of brick?

Unsoiling Tempering Blending Cleaning

5) Which test is conducted to know the classification of lime?

Ball test Visual test Impurity test Workability test