Building Materials Pick up the synthetic resin from the following: Resorcinol resin Urea resin All of these Phenolic resin Resorcinol resin Urea resin All of these Phenolic resin ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up correct statement from the following: Fibre boards are used for light weight standing members Fibre boards are used for thermal and acoustic control Fibre boards are obtained by impregnating a resin product on fibres All listed here Fibre boards are used for light weight standing members Fibre boards are used for thermal and acoustic control Fibre boards are obtained by impregnating a resin product on fibres All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials Clay and silt content in a good brick earth must be at least 40 % 30 % 50 % 20 % 40 % 30 % 50 % 20 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following bricks are used for lining of furnaces? Refractory bricks First class bricks Over-burnt bricks Under-burnt bricks Refractory bricks First class bricks Over-burnt bricks Under-burnt bricks 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 (iv) (i) and (ii) (ii) and (iii) (iii) and (iv) (i) and (iv) (i) and (ii) (ii) and (iii) (iii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Building Materials To retard the initial setting time of cement, the compound responsible, is Di-calcium silicate Tri-calcium silicate Tri-calcium aluminate Gypsum Di-calcium silicate Tri-calcium silicate Tri-calcium aluminate Gypsum ANSWER DOWNLOAD EXAMIANS APP
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