Engineering Materials Which of the following property is desirable for materials used in tools and machines? Malleability Plasticity Ductility Elasticity Malleability Plasticity Ductility Elasticity ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Induction hardening is basically a None of these Surface hardening process Core hardening process Carburising process None of these Surface hardening process Core hardening process Carburising process ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Admiralty brass used for steam condenser tubes contains copper and zinc in the following ratio 2.1180555555556 40 : 60 2.9375 30 : 70 2.1180555555556 40 : 60 2.9375 30 : 70 ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The crystal structure of brass is H.C.P. C.C. Orthorhombic crystalline structure F.C.C. H.C.P. C.C. Orthorhombic crystalline structure F.C.C. ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials In grey cast iron, carbon is present in the form of Spheroids Free carbon Flakes Cementite Spheroids Free carbon Flakes Cementite ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The main alloying elements high speed steel in order of increasing proportion are Tungsten, chromium, titanium Vanadium, chromium, tungsten Chromium, titanium, vanadium Tungsten, titanium, vanadium Tungsten, chromium, titanium Vanadium, chromium, tungsten Chromium, titanium, vanadium Tungsten, titanium, vanadium ANSWER DOWNLOAD EXAMIANS APP
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