Building Materials The process of decarbonising the pig iron completely and then adding proper percentage of carbon for manufacturing steel, is called Open hearth process Cementation process Crucible process Bessemer process Open hearth process Cementation process Crucible process Bessemer process ANSWER DOWNLOAD EXAMIANS APP
Building Materials Fibre boards can be Distempered Painted Painted and distempered Used for furniture Distempered Painted Painted and distempered Used for furniture ANSWER DOWNLOAD EXAMIANS APP
Building Materials Advantage of a clamp compared to a kiln for burning bricks is that It has less initial cost It gives more output of first class bricks It is suitable when bricks are required in large numbers It takes less time for burning It has less initial cost It gives more output of first class bricks It is suitable when bricks are required in large numbers It takes less time for burning ANSWER DOWNLOAD EXAMIANS APP
Building Materials For testing compressive and tensile strength of cement, the cement mortar is made by mixing cement and standard sand in the proportions of 1 : 3 1 : 2 1 : 6 1 : 4 1 : 3 1 : 2 1 : 6 1 : 4 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Permanent magnets are made of high carbon steel and 45% of cobalt 15% of cobalt 35% of cobalt 20% of cobalt 45% of cobalt 15% of cobalt 35% of cobalt 20% of cobalt ANSWER DOWNLOAD EXAMIANS APP
Building Materials Brass is an alloy of Zinc and lead Zinc and nickel Copper and zinc Tin and silver Zinc and lead Zinc and nickel Copper and zinc Tin and silver ANSWER DOWNLOAD EXAMIANS APP
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