Building Materials Slate is formed by metamorphic action on Granite Shale Lime stone Sand stone Granite Shale Lime stone Sand stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials A 1st class brick immersed in water for 24 hours, should not absorb water (by weight) more than 25 % 15 % 20 % 10 % 25 % 15 % 20 % 10 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The process of decarbonising the pig iron completely and then adding proper percentage of carbon for manufacturing steel, is called Crucible process Open hearth process Bessemer process Cementation process Crucible process Open hearth process Bessemer process Cementation process ANSWER DOWNLOAD EXAMIANS APP
Building Materials Glazing of clay products, is done To protect them from atmospheric effect To protect them from corrosive action All listed here To improve their appearance To protect them from atmospheric effect To protect them from corrosive action All listed here To improve their appearance ANSWER DOWNLOAD EXAMIANS APP
Building Materials Smith's test of stones is performed to find out The presence of soluble matter of stone The hardness of the stone The compressive strength of the stone The toughness of the stone The presence of soluble matter of stone The hardness of the stone The compressive strength of the stone The toughness of the stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most important tool in brick laying for lifting and spreading mortar and for forming joints is Square Trowel Bolster Scutch Square Trowel Bolster Scutch ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS