Building Materials The stones obtained by blasting are used as Ballast in railways Aggregates for concrete Road metal All listed here Ballast in railways Aggregates for concrete Road metal All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials Percentage of carbon content in mild steel is Between 0.7 and 1.5 Between 0.25 and 0.7 Less than 0.25 Greater than 1.5 Between 0.7 and 1.5 Between 0.25 and 0.7 Less than 0.25 Greater than 1.5 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The proportions of lime and sand in the mortar normally used in brick construction are 1 : 8 1 : 2 1 : 4 1 : 6 1 : 8 1 : 2 1 : 4 1 : 6 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The tendency of a stone is, to split along: Structure Texture Cleavage Fracture Structure Texture Cleavage Fracture ANSWER DOWNLOAD EXAMIANS APP
Building Materials The cast iron when heated to red heat with powdered red haematite in an oven for increasing its toughness, is converted to Toughed cast iron Mottled cast iron Grey cast iron White cast iron Toughed cast iron Mottled cast iron Grey cast iron White cast iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials The curved swellings from the growth of layers or wounds left after branches are cut off in an irregular manner are known as Rindgalls Burls Knots None of these Rindgalls Burls Knots None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS