Building Materials The age of a tree can be known by examining Annular rings Cambium layer Medullary rays Heart wood Annular rings Cambium layer Medullary rays Heart wood ANSWER DOWNLOAD EXAMIANS APP
Building Materials Portland cement manufactured from pure white chalk and clay but free from iron-oxide, is known as White cement Rapid hardening cement Low heat Portland cement Quick setting cement White cement Rapid hardening cement Low heat Portland cement Quick setting cement ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastic bitumen is generally used for None to these Crack fillings Expansion joints Road pavements None to these Crack fillings Expansion joints Road pavements ANSWER DOWNLOAD EXAMIANS APP
Building Materials The initial setting time for ordinary Portland cement as per IS specifications should not be less than 60 minutes 600 minutes 10 minutes 30 minutes 60 minutes 600 minutes 10 minutes 30 minutes ANSWER DOWNLOAD EXAMIANS APP
Building Materials Distemper is A water proofing agent A drying agent A paint consisting of powdered chalk, pigments and water A paint consisting of colored cement and water A water proofing agent A drying agent A paint consisting of powdered chalk, pigments and water A paint consisting of colored cement and water ANSWER DOWNLOAD EXAMIANS APP
Building Materials Good quality sand is never obtained from Lake Gravel powder River Sea Lake Gravel powder River Sea ANSWER DOWNLOAD EXAMIANS APP
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