Materials and Construction Dead mild steel, which contains 0.10 to 0.15 percent carbon is used for making Flanges Gears Shafts Shear blades Flanges Gears Shafts Shear blades ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Silico-manganese steels (containing 0.7% Mn, 0.5% C and 2% Si) Do not require heat treatment for any of its applications Are used for leaf and coiled springs Do not have good resilience properties Is tempered at 850°C Do not require heat treatment for any of its applications Are used for leaf and coiled springs Do not have good resilience properties Is tempered at 850°C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A chemical change takes place when iron None of these Melts Rusts Is heated None of these Melts Rusts Is heated ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The material of construction of pressure mills used for squeezing out the juice from sugar cane is Monel Cast iron Mild steel Stainless steel Monel Cast iron Mild steel Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The hardest material just prior to diamond in Mhos scale is Corrundum Calcite Topax Carborundum Corrundum Calcite Topax Carborundum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal is not a Lead base alloy Pure metal White metal Tin base alloy Lead base alloy Pure metal White metal Tin base alloy ANSWER DOWNLOAD EXAMIANS APP
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