Slacking of lime is affected by

The coefficient of hardness of stones used in road work should be greater than

The minimum compressive strength of 1<sup>st</sup> class bricks should be

Invar contains

The curved swellings from the growth of layers or wounds left after branches are cut off in an irregular manner are know…

Pick up the correct statement from the following:

Pig iron is manufactured from the ores by

The constituent of cement which is responsible for all the undesirable properties of cement is

The pressure acting on the stones in stone masonry construction should be