Materials and Construction The purpose of nitriding the steel is to Harden its surface Soften its surface None of these Improve its reliability Harden its surface Soften its surface None of these Improve its reliability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is a non-magnetic material? None of these Nickel Cobalt Zinc None of these Nickel Cobalt Zinc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aluminium storage vessel can be used to store Aqua regia Ferrous sulphate Hydrochloric acid (10%) None of these Aqua regia Ferrous sulphate Hydrochloric acid (10%) None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The preferred material of construction for storage tanks for 98% sulphuric acid is Mild steel Lead Aluminium Stainless steel 316 Mild steel Lead Aluminium Stainless steel 316 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aluminium alloy is one of the most suitable materials of construction for aircrafts mainly due to its Low temperature strength properties High strength and corrosion & oxidation-resistance at elevated temperature High strength to weight ratio Its ability to be cast, rolled, forged & stamped Low temperature strength properties High strength and corrosion & oxidation-resistance at elevated temperature High strength to weight ratio Its ability to be cast, rolled, forged & stamped ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Non-ferrous metals and hard steels do not exhibit a definite yield point, when pulled in the testing machine and hence for these cases, a better measure of their elastic properties is defined by the __________ stress. Yield point Ultimate None of these Proof Yield point Ultimate None of these Proof ANSWER DOWNLOAD EXAMIANS APP
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