Building Materials The compound of Portland cement which reacts immediately with water and also sets first is Tri-calcium aluminate Tri-calcium silicate Tetra calcium alumino ferrite Di-calcium silicate Tri-calcium aluminate Tri-calcium silicate Tetra calcium alumino ferrite Di-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials The type of steel used for precision levelling staff, is Titanium steel Stainless steel Invar Carbon steel Titanium steel Stainless steel Invar Carbon steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials Stones used for the construction of retaining walls must be Heavy Light Soft Hard Heavy Light Soft Hard ANSWER DOWNLOAD EXAMIANS APP
Building Materials In the method of condensation polymerization, All of these The reaction proceeds with an evolution of ammonia Low-molecular substances are removed from the high molecular substance The reaction proceeds with an evolution of hydrogen chloride All of these The reaction proceeds with an evolution of ammonia Low-molecular substances are removed from the high molecular substance The reaction proceeds with an evolution of hydrogen chloride ANSWER DOWNLOAD EXAMIANS APP
Building Materials Crushing strength of a first class brick should not be less than 10.5 N/mm² 14.0 N/mm² 3.5 N/mm² 7.0 N/mm² 10.5 N/mm² 14.0 N/mm² 3.5 N/mm² 7.0 N/mm² ANSWER DOWNLOAD EXAMIANS APP
Building Materials The moisture content in a well seasoned timber is 4 % to 6 % 10 % to 12 % 100 % 15 % to 20 % 4 % to 6 % 10 % to 12 % 100 % 15 % to 20 % ANSWER DOWNLOAD EXAMIANS APP
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