Building Materials The cracks caused by shrinkage of the exterior surface of the wood exposed to atmosphere, are called: Radial shakes Twisted fibres Wind cracks Heart shakes Radial shakes Twisted fibres Wind cracks Heart shakes ANSWER DOWNLOAD EXAMIANS APP
Building Materials In order of increasing percentage of silica, the correct sequence is None of these Sandy clay, calcareous clay, pure clay Calcareous clay, pure clay, sandy clay Pure clay, sandy clay, calcareous clay None of these Sandy clay, calcareous clay, pure clay Calcareous clay, pure clay, sandy clay Pure clay, sandy clay, calcareous clay ANSWER DOWNLOAD EXAMIANS APP
Building Materials Portland cement manufactured from pure white chalk and clay but free from iron-oxide, is known as Rapid hardening cement White cement Low heat Portland cement Quick setting cement Rapid hardening cement White cement Low heat Portland cement Quick setting cement ANSWER DOWNLOAD EXAMIANS APP
Building Materials Initial setting of cement is caused due to Di-calcium silicate Tri-calcium silicate Tri-calcium aluminate Tetra calcium alumino ferrite Di-calcium silicate Tri-calcium silicate Tri-calcium aluminate Tetra calcium alumino ferrite ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plywood has the advantage of None of these Same tensile strength in all directions Greater tensile strength in shorter direction Greater tensile strength in longer direction None of these Same tensile strength in all directions Greater tensile strength in shorter direction Greater tensile strength in longer direction ANSWER DOWNLOAD EXAMIANS APP
Building Materials A stone is rejected if it absorbs water more than 5 % 20 % 10 % 15 % 5 % 20 % 10 % 15 % ANSWER DOWNLOAD EXAMIANS APP
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