Engineering Materials Preheating is essential in welding Cast iron High speed steel All nonferrous materials All of these Cast iron High speed steel All nonferrous materials All of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials White cast iron has Low tensile strength All of these High compressive strength Carbon in the form of carbide Low tensile strength All of these High compressive strength Carbon in the form of carbide ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials An engineer's hammer is made of Forged steel High carbon steel Cast iron Mild steel Forged steel High carbon steel Cast iron Mild steel ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Addition of lead and bismuth to aluminium results in Improvement of corrosion resistance Improvement of casting characteristics Improving machinability One of the best known age and precipitation hardening systems Improvement of corrosion resistance Improvement of casting characteristics Improving machinability One of the best known age and precipitation hardening systems ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Slow plastic deformation of metals under a constant stress is known as Creep Endurance Plastic deformation Fatigue Creep Endurance Plastic deformation Fatigue ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials In compression, a prism of brittle material will break By forming a bulge By shearing along oblique plane By crushing into thousands of pieces In direction perpendicular to application of load By forming a bulge By shearing along oblique plane By crushing into thousands of pieces In direction perpendicular to application of load ANSWER DOWNLOAD EXAMIANS APP
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