Materials and Construction __________ alloys have the highest specific strength of all the structural materials out of the following. Chromium Magnesium Titanium Magnetic steel Chromium Magnesium Titanium Magnetic steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of 2% nickel in steel makes it suitable for making Boiler plates, rivets etc Electronic valves Turbine blades Connecting rod Boiler plates, rivets etc Electronic valves Turbine blades Connecting rod ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction With increase in carbide/graphite ratio in cast iron, its Hardness & brittleness increases Ductility decreases Both A & B Neither A nor B Hardness & brittleness increases Ductility decreases Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which is an amorphous material? Glass Brass Mica Cast iron Glass Brass Mica Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mild steel is A high carbon steel (0.5 to 1.5% carbon) Highly resistant to corrosion (as much as stainless steel) Very poor in strength & ductility A low carbon steel (0.05 to 0.3% carbon) A high carbon steel (0.5 to 1.5% carbon) Highly resistant to corrosion (as much as stainless steel) Very poor in strength & ductility A low carbon steel (0.05 to 0.3% carbon) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel and copper are the basic constituents of Monel metal German silver Inconel Hastelloy Monel metal German silver Inconel Hastelloy ANSWER DOWNLOAD EXAMIANS APP
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