Materials and Construction Slow plastic deformation of metals under a constant stress is termed as __________ failure. Creep Endurance Fatigue None of these Creep Endurance Fatigue None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Urea autoclave is made of Refractory blocks Cast iron Lead lined steel Stainless steel Refractory blocks Cast iron Lead lined steel Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Manganese in steel affects its None of these Hardness Ductility Tensile strength None of these Hardness Ductility Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 'Hypersil' is a __________ steel. High speed Molybdenum Tungsten Silicon High speed Molybdenum Tungsten Silicon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of even very minute amount (say 0.1%) of __________ in copper, reduces its electrical conductivity very seriously. Antimony Arsenic Bismuth Both B and C Antimony Arsenic Bismuth Both B and C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the hardest? Cementite Pearlite Ferrite Austenite Cementite Pearlite Ferrite Austenite ANSWER DOWNLOAD EXAMIANS APP