Materials and Construction Lead lined equipments & vessels are suitable for handling Sulphuric acid upto 60°C All of these Hydrochloric acid (10%) Nitric acid Sulphuric acid upto 60°C All of these Hydrochloric acid (10%) Nitric acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of manganese in alloy steel improves its Cutting ability Abrasion resistance & toughness Elasticity & creep resistance Corrosion resistance Cutting ability Abrasion resistance & toughness Elasticity & creep resistance Corrosion resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron and steel pipes are produced by __________ casting. Slush Investment True centrifugal Die Slush Investment True centrifugal Die ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The high expansion metal normally used in the bimetallic thermometer is __________ temperature measurement. Aluminium for all Both A & B Brass for low Nickel alloys for high Aluminium for all Both A & B Brass for low Nickel alloys for high ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel will respond to hardening by heat treatment processes, only when the minimum carbon content in it is __________ percent. 0.5 0.02 0.35 0.2 0.5 0.02 0.35 0.2 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Chromel (Nichrome) is an alloy of Chromium and aluminium Molybdenum and nickel Nickel and chromium Chromium and molybdenum Chromium and aluminium Molybdenum and nickel Nickel and chromium Chromium and molybdenum ANSWER DOWNLOAD EXAMIANS APP
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