Building Materials The preparation of surface of stone to obtain plain edges or to obtain stones of required size and shape is known as Dressing of stones Seasoning of stones Blasting of stones Quarrying of stones Dressing of stones Seasoning of stones Blasting of stones Quarrying of stones ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which one of the following is used for preparing porcelain? Clay Quartz All of these Feldspar Clay Quartz All of these Feldspar ANSWER DOWNLOAD EXAMIANS APP
Building Materials Seasoning of timber is done To make it water proof To increase its temperature To remove water To paint its surface To make it water proof To increase its temperature To remove water To paint its surface ANSWER DOWNLOAD EXAMIANS APP
Building Materials The minimum compressive strength of 1st class bricks should be 75 kg/cm² 120 kg/cm² 75 kg/cm² 100 kg/cm² 75 kg/cm² 120 kg/cm² 75 kg/cm² 100 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
Building Materials Soundness of cement is tested by None of these Compressive strength testing apparatus Le-chatelier apparatus Vicat's apparatus None of these Compressive strength testing apparatus Le-chatelier apparatus Vicat's apparatus 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
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