Materials and Construction Nitriding of steel is done (in electric furnace) at __________ °C. 910 510 1720 2210 910 510 1720 2210 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A material capable of undergoing large permanent deformation, when subjected to compression is termed as Ductile Brittle None of these Malleable Ductile Brittle None of these Malleable ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Acid proof stoneware All of these Has very low strength Cannot be heated Is broken by small temperature changes All of these Has very low strength Cannot be heated Is broken by small temperature changes ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Silico-manganese steels (containing 0.7% Mn, 0.5% C and 2% Si) Do not require heat treatment for any of its applications Are used for leaf and coiled springs Do not have good resilience properties Is tempered at 850°C Do not require heat treatment for any of its applications Are used for leaf and coiled springs Do not have good resilience properties Is tempered at 850°C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Dry chlorine can be handled in a vessel made of Ickel Iron or steel PVC Brass Ickel Iron or steel PVC Brass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In order to be called steel, an alloy should have iron percentage greater than 80 90 70 50 80 90 70 50 ANSWER DOWNLOAD EXAMIANS APP
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