Materials and Construction Gunmetal and bronze are not corroded by the action of Wet chlorine Nitric acid (< 25%) Hydrochloric acid (10%) Synthetic detergent solution Wet chlorine Nitric acid (< 25%) Hydrochloric acid (10%) Synthetic detergent solution ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A measure of toughness of a material is its Area under stress-strain diagram Yield strength Percentage elongation Ultimate strength Area under stress-strain diagram Yield strength Percentage elongation Ultimate strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following stainless steels is non-magnetic? Martensitic Ferritic None of these Austenitic Martensitic Ferritic None of these Austenitic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Purity of electrical grade aluminium should be ≥ __________ percent. 95 85 99.5 90 95 85 99.5 90 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Gas holder of a gobar (cowdung) gas plant is made of Tin Aluminium Molybdenum stainless steel Mild steel Tin Aluminium Molybdenum stainless steel Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon tetrachloride can be stored in a storage vessel made of Tin High silicon iron (14% Si) Stainless steel All of these Tin High silicon iron (14% Si) Stainless steel All of these ANSWER DOWNLOAD EXAMIANS APP
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