Building Materials Glazing of clay products, is done To protect them from corrosive action To protect them from atmospheric effect To improve their appearance All listed here To protect them from corrosive action To protect them from atmospheric effect To improve their appearance 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) (iii) and (iv) (ii) and (iii) (i) and (iv) (i) and (ii) (iii) and (iv) (ii) and (iii) (i) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Stones used for the construction of retaining walls must be Soft Hard Heavy Light Soft Hard Heavy Light ANSWER DOWNLOAD EXAMIANS APP
Building Materials Percentage content of silica in window glass, is 40 to 45 50 to 55 60 to 65 70 to 75 40 to 45 50 to 55 60 to 65 70 to 75 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Vanadium steel is generally used for Bearing balls Railway switches and crossing Axles and springs Magnets Bearing balls Railway switches and crossing Axles and springs Magnets ANSWER DOWNLOAD EXAMIANS APP
Building Materials Excess of silica in brick earth results in cracking and warping of bricks None of these enhancing the impermeability of bricks loss of cohesion cracking and warping of bricks None of these enhancing the impermeability of bricks loss of cohesion ANSWER DOWNLOAD EXAMIANS APP
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