Materials and Construction Most suitable material of construction for the storage of concentrated nitric acid is Karbate Aluminium or chromium alloys (Cr > 18% for cold acid) Monel Cast iron Karbate Aluminium or chromium alloys (Cr > 18% for cold acid) Monel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ceramic materials are Stronger in compression than in tension Organic in nature Always amorphous in nature Always bad heat conductors Stronger in compression than in tension Organic in nature Always amorphous in nature Always bad heat conductors ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 'Age hardening' of duralumin is due to Both A & B Magnesium Neither A nor B Copper Both A & B Magnesium Neither A nor B Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hardened steel is softened by Normalising Annealing Tempering Carburising Normalising Annealing Tempering Carburising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead alone is not used in storing equipment, because it None of these Is very costly Corrodes easily Is having low creep strength None of these Is very costly Corrodes easily Is having low creep strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which one has the maximum tensile strength out of the following? Nodular cast iron Grey cast iron Pig iron White cast iron Nodular cast iron Grey cast iron Pig iron White cast iron ANSWER DOWNLOAD EXAMIANS APP
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