Materials and Construction The heat treatment process to which castings and the steel balls produced by cold heading are subjected is Annealing Tempering None of these Normalising Annealing Tempering None of these Normalising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ can replace tungsten in high speed steel, Vanadium Chromium Cobalt Molybdenum Vanadium Chromium Cobalt Molybdenum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cermets are used for making Cutting tools Neither A nor B Both A & B Abrasives Cutting tools Neither A nor B Both A & B Abrasives ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ of a material results, when its strength is increased & ductility is decreased by heating at a relatively lower temperature after cold working. Twinning Solid solution hardening Screw dislocation Strain ageing Twinning Solid solution hardening Screw dislocation Strain ageing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is a low melting point metal? Wrought iron Stainless steel Copper Tin Wrought iron Stainless steel Copper Tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The most distinguished property of malleable cast iron is its high Ductility Hardness None of these Malleability Ductility Hardness None of these Malleability ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS