Building Materials Which one of the following is an air binding material? Gypsum All of these Acid-resistant cement Quick lime Gypsum All of these Acid-resistant cement Quick lime ANSWER DOWNLOAD EXAMIANS APP
Building Materials In the method of condensation polymerization, All of these The reaction proceeds with an evolution of hydrogen chloride The reaction proceeds with an evolution of ammonia Low-molecular substances are removed from the high molecular substance All of these The reaction proceeds with an evolution of hydrogen chloride The reaction proceeds with an evolution of ammonia Low-molecular substances are removed from the high molecular substance ANSWER DOWNLOAD EXAMIANS APP
Building Materials The practical limit of moisture content achieved in air drying of timber is 5 % 35 % 15 % 25 % 5 % 35 % 15 % 25 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The compound of Portland cement which contributes to the strength after two to three years is Tri-calcium silicate Tetra-calcium alumino ferrite Tri-calcium aluminate Di-calcium silicate Tri-calcium silicate Tetra-calcium alumino ferrite Tri-calcium aluminate Di-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials The stones obtained by blasting are used as Ballast in railways All listed here Road metal Aggregates for concrete Ballast in railways All listed here Road metal Aggregates for concrete ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks in which argil (or clay) predominates, are called Calcareous rocks Igneous rocks Argillaceous rocks Siliceous rocks Calcareous rocks Igneous rocks Argillaceous rocks Siliceous rocks ANSWER DOWNLOAD EXAMIANS APP
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