Building Materials Wrought iron is manufactured from pig iron by Pudding All of these Shingling Refining Pudding All of these Shingling Refining ANSWER DOWNLOAD EXAMIANS APP
Building Materials The compound of Portland cement which contributes to the strength after two to three years is Tri-calcium aluminate Tri-calcium silicate Di-calcium silicate Tetra-calcium alumino ferrite Tri-calcium aluminate Tri-calcium silicate Di-calcium silicate Tetra-calcium alumino ferrite ANSWER DOWNLOAD EXAMIANS APP
Building Materials Fibre glass 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 All listed here 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 (i) and (ii) (i) and (iv) (ii) and (iii) (iii) and (iv) (i) and (ii) (i) and (iv) (ii) and (iii) (iii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Building Materials The nominal size of the modular brick is 190 mm × 90 mm × 80 mm 200 mm × 100 mm × 100 mm 190 mm × 190 mm × 90 mm 200 mm × 200 mm × 100 mm 190 mm × 90 mm × 80 mm 200 mm × 100 mm × 100 mm 190 mm × 190 mm × 90 mm 200 mm × 200 mm × 100 mm ANSWER DOWNLOAD EXAMIANS APP
Building Materials Number of bricks required for one cubic metre of brick masonry is 400 200 300 500 400 200 300 500 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS