Engineering Materials Surveying tapes are made of a material having low coefficient of expansion and enough strength. The alloy used is Invar Silver metal Hastelloy Duralumin Invar Silver metal Hastelloy Duralumin ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Iron-carbon alloys containing carbon ________ 4.3% are known as hyper-eutectic cast irons. Less than More than None of these Equal to Less than More than None of these Equal to ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Machining properties of steel are improved by adding Silicon, aluminium, titanium Vanadium, aluminium Sulphur, lead, phosphorous Chromium, nickel Silicon, aluminium, titanium Vanadium, aluminium Sulphur, lead, phosphorous Chromium, nickel ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials White cast iron has Carbon in the form of carbide All of these Low tensile strength High compressive strength Carbon in the form of carbide All of these Low tensile strength High compressive strength ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials When the steel is normalized, its Yield point increases All of these Ultimate tensile strength increases Ductility decreases Yield point increases All of these Ultimate tensile strength increases Ductility decreases ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Cast iron is manufactured in Blast furnace Bessemer converter Open hearth furnace Cupola Blast furnace Bessemer converter Open hearth furnace Cupola ANSWER DOWNLOAD EXAMIANS APP
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