Building Materials Brittleness of cold is due to an excess of Sulphur Carbon Phosphorus Silicon Sulphur Carbon Phosphorus Silicon ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen may be dissolved in Sodium chloride Carbon disulphide Water Carbondioxide Sodium chloride Carbon disulphide Water Carbondioxide ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime is(i) Slow in setting(ii) Rapid in slacking(iii) Good in strength Only (ii) Both (ii) and (iii) Only (i) Both (i) and (ii) Only (ii) Both (ii) and (iii) Only (i) Both (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials In the method of condensation polymerization, Low-molecular substances are removed from the high molecular substance The reaction proceeds with an evolution of ammonia The reaction proceeds with an evolution of hydrogen chloride All of these Low-molecular substances are removed from the high molecular substance The reaction proceeds with an evolution of ammonia The reaction proceeds with an evolution of hydrogen chloride All of these 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) (ii) and (iii) (i) and (iv) (i) and (ii) (iii) and (iv) (ii) and (iii) (i) and (iv) (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials According to ISI, bitumen is classified into 10 grades 8 grades 4 grades 2 grades 10 grades 8 grades 4 grades 2 grades ANSWER DOWNLOAD EXAMIANS APP
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