Building Materials Which one of the following is used for preparing porcelain? Clay Quartz Feldspar All of these Clay Quartz Feldspar All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Addition of pozzolana to ordinary Portland cement increases Permeability Bleeding Shrinkage Heat of hydration Permeability Bleeding Shrinkage Heat of hydration ANSWER DOWNLOAD EXAMIANS APP
Building Materials Excess of alumina in brick earth makes the brick To lose cohesion To crack and warp on drying Impermeable Brittle and weak To lose cohesion To crack and warp on drying Impermeable Brittle and weak ANSWER DOWNLOAD EXAMIANS APP
Building Materials The initial setting time for ordinary Portland cement as per IS specifications should not be less than 600 minutes 10 minutes 60 minutes 30 minutes 600 minutes 10 minutes 60 minutes 30 minutes ANSWER DOWNLOAD EXAMIANS APP
Building Materials Stones used for ornamental work must be Heavy Soft Hard Light Heavy Soft Hard Light ANSWER DOWNLOAD EXAMIANS APP
Building Materials Study the following statements. (i) Hydraulic lime is suitable for white washing, (ii) Fat lime is suitable for whitewashing, (iii) Hydraulic lime is suitable for making mortar, (iv) Fat lime is suitable for making mortar. (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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