Building Materials The constituent of cement which is responsible for all the undesirable properties of cement is Tri-calcium silicate Tetra calcium alumino ferrite Tri-calcium aluminate Di-calcium silicate Tri-calcium silicate Tetra calcium alumino ferrite Tri-calcium aluminate Di-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials Permanent magnets are made of high carbon steel and 20% of cobalt 45% of cobalt 35% of cobalt 15% of cobalt 20% of cobalt 45% of cobalt 35% of cobalt 15% of cobalt ANSWER DOWNLOAD EXAMIANS APP
Building Materials Seasoning of timber is done for Decreasing moisture content None to these Increasing moisture content Increasing strength of timber Decreasing moisture content None to these Increasing moisture content Increasing strength of timber ANSWER DOWNLOAD EXAMIANS APP
Building Materials Linseed oil is used in paints as Vehicle Base Drier Thinner Vehicle Base Drier Thinner ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following represents a metamorphic rock?(i) Slate(ii) Shale(iii) Quartzite Both (ii) and (iii) Only (iii) All (i), (ii) and (iii) Both (i) and (iii) Both (ii) and (iii) Only (iii) All (i), (ii) and (iii) Both (i) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials In a mortar, the binding material is Cinder Cement Surkhi (brick-dust) Sand Cinder Cement Surkhi (brick-dust) Sand ANSWER DOWNLOAD EXAMIANS APP
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