Building Materials Rapid hardening cement contains Tetra-calcium alumino-ferrite Di-calcium silicate Tri-calcium silicate Tri-calcium aluminate Tetra-calcium alumino-ferrite Di-calcium silicate Tri-calcium silicate Tri-calcium aluminate ANSWER DOWNLOAD EXAMIANS APP
Building Materials Rocks formed due to alteration of original structure due to heat and excessive pressure are called None of these Sedimentary rocks Metamorphic rocks Igneous rocks None of these Sedimentary rocks Metamorphic rocks Igneous rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Blister steel Can be easily welded All listed here Is full of fissures and cavities Is obtained by cementation process Can be easily welded All listed here Is full of fissures and cavities Is obtained by cementation process ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following represents a metamorphic rock? (i) Slate (ii) Shale (iii) Quartzite All (i), (ii) and (iii) Both (i) and (iii) Only (iii) Both (ii) and (iii) All (i), (ii) and (iii) Both (i) and (iii) Only (iii) Both (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Addition of pozzolana to ordinary Portland cement increases Heat of hydration Shrinkage Bleeding Permeability Heat of hydration Shrinkage Bleeding Permeability ANSWER DOWNLOAD EXAMIANS APP
Building Materials Lime concrete is generally used for Wall foundations Both (A) and (B) Neither (A) nor (B) Flooring at ground level Wall foundations Both (A) and (B) Neither (A) nor (B) Flooring at ground level ANSWER DOWNLOAD EXAMIANS APP
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