A 1st class brick immersed in water for 24 hours, should not absorb water (by weight) more than

The plastics made from cellulose resin

Stainless steel contains

Pig iron obtained from the furnance which is properly provided with fuel at a very high temperature, is called

The initial setting time of hydraulic lime, is

The presence of original rounded surface on the manufactured piece of timber, is called

The material generally not used as extender in paints, is

Pick up the non-inflammable plastic from the following:

The most fire resistant paints are :