Excess of alumina in brick earth makes the brick______________?

Related Mcqs:

Slate is formed by metamorphic action on______________?

A. shale B. lime stone C. sand stone D. granite...

Sapwood consists of______________?

A. innermost annular rings around the pith B. portion of timber between heartwood and cambium layer C. thin layers below the bark D. thin fibre which extends from the pith outwards and holds the annular rings together...

The age of a tree can be known by examining_________________?

A. cambium layer B. annular rings C. medullary rays D. heart wood...

Addition of pozzolana to ordinary Portland cement increases__________________?

A. bleeding B. shrinkage C. permeability D. heat of hydration...

The type of roof suitable in plains where rainfall is meagre and temperature is high is______________?

A. pitched and sloping roof B. flat roof C. shell roof D. none of the above...