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 Oil varnish generally consists of Synthetic resin and spirit Spirit, oil and wax Oil, wax and resin Resin, oil and turpentine Synthetic resin and spirit Spirit, oil and wax Oil, wax and resin Resin, oil and turpentine ANSWER DOWNLOAD EXAMIANS APP
Building Materials Acrylic sheets Are generally unaffected by most household detergents Possess 10 to 17 times greater breakage resistance than that of glass of equivalent thickness Possess the light transmission rate of 93% All of these Are generally unaffected by most household detergents Possess 10 to 17 times greater breakage resistance than that of glass of equivalent thickness Possess the light transmission rate of 93% All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Soundness of cement is tested by None of these Compressive strength testing apparatus Le-chatelier apparatus Vicat's apparatus None of these Compressive strength testing apparatus Le-chatelier apparatus Vicat's apparatus ANSWER DOWNLOAD EXAMIANS APP
Building Materials Cast steel is manufactured by Open hearth process Bessemer process Crucible process Cementation process Open hearth process Bessemer process Crucible process Cementation process ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main ingredients of Portland cement are Lime and silica Lime and alumina Silica and alumina Lime and iron Lime and silica Lime and alumina Silica and alumina Lime and iron ANSWER DOWNLOAD EXAMIANS APP
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