Building Materials Lime stone is not a Stratified rock Sedimentary rock Metamorphic rock Aqueous rock Stratified rock Sedimentary rock Metamorphic rock Aqueous rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials Fibre glass All listed here Retains heat-longer Is shock proof and fire retardant Has a higher strength to weight ratio All listed here Retains heat-longer Is shock proof and fire retardant Has a higher strength to weight ratio ANSWER DOWNLOAD EXAMIANS APP
Building Materials Clay and silt content in a good brick earth must be at least 50 % 20 % 40 % 30 % 50 % 20 % 40 % 30 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Lacquer is Distemper None to these Oil paint Spirit varnish Distemper None to these Oil paint Spirit varnish ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following represents a metamorphic rock?(i) Slate(ii) Shale(iii) Quartzite Both (ii) and (iii) Both (i) and (iii) All (i), (ii) and (iii) Only (iii) Both (ii) and (iii) Both (i) and (iii) All (i), (ii) and (iii) Only (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Proper amount of entrained air in concrete results in (i) Better workability (ii) Better resistance to freezing and thawing (iii) Lesser workability (iv) Less resistance to freezing and thawing (iii) and (iv) (i) and (ii) (ii) and (iii) (i) and (iv) (iii) and (iv) (i) and (ii) (ii) and (iii) (i) and (iv) ANSWER DOWNLOAD EXAMIANS APP
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