Materials and Construction Aluminium alloy is one of the most suitable materials of construction for aircrafts mainly due to its High strength and corrosion & oxidation-resistance at elevated temperature High strength to weight ratio Low temperature strength properties Its ability to be cast, rolled, forged & stamped High strength and corrosion & oxidation-resistance at elevated temperature High strength to weight ratio Low temperature strength properties Its ability to be cast, rolled, forged & stamped ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin in its pure form is used for making All of these Cans for food packing Foil for wrapping cheese Collapsible tubes for toilet preparations All of these Cans for food packing Foil for wrapping cheese Collapsible tubes for toilet preparations ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Generally __________ are subjected to galvanising (i.e., zinc coating). Low carbon steels Non-ferrous metals Stainless steel Non-metals Low carbon steels Non-ferrous metals Stainless steel Non-metals ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Polymorphism is not exhibited by Phosphorous None of these Iron Carbon Phosphorous None of these Iron Carbon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 18-4-1 high speed steel contains 18%, 4% and 1% respectively of Chromium, tungsten and vanadium Tungsten, chromium and vanadium Tungsten, vanadium and chromium Vanadium, chromium and tungsten Chromium, tungsten and vanadium Tungsten, chromium and vanadium Tungsten, vanadium and chromium Vanadium, chromium and tungsten ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Rotary kilns in cement industry are lined with____bricks. Fireclay Silica High alumina & high magnesia Lead Fireclay Silica High alumina & high magnesia Lead ANSWER DOWNLOAD EXAMIANS APP
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