Engineering Materials The ability of a material to resist softening at high temperature is known as Hot tempering Hot hardness Creep Fatigue Hot tempering Hot hardness Creep Fatigue ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials In compression, a prism of brittle material will break In direction perpendicular to application of load By shearing along oblique plane By forming a bulge By crushing into thousands of pieces In direction perpendicular to application of load By shearing along oblique plane By forming a bulge By crushing into thousands of pieces ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The bond formed by transferring electrons from one atom to another is called Covalent bond Ionic bond Metallic bond None of these Covalent bond Ionic bond Metallic bond None of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The temperature at which ferromagnetic alpha iron transforms to paramagnetic alpha iron is 1050°C 910°C 770°C Below recrystallization temperature 1050°C 910°C 770°C Below recrystallization temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which of the following statements are true for annealing of steels? All of these Internal stresses are relieved Steels are heated to 500 to 700°C Cooling is done slowly and steadily All of these Internal stresses are relieved Steels are heated to 500 to 700°C Cooling is done slowly and steadily ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Machining properties of steel are improved by adding Sulphur, lead, phosphorous Silicon, aluminium, titanium Chromium, nickel Vanadium, aluminium Sulphur, lead, phosphorous Silicon, aluminium, titanium Chromium, nickel Vanadium, aluminium ANSWER DOWNLOAD EXAMIANS APP
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