Materials and Construction The fermentor used for the production of ethyl alcohol from molasses is made of Concrete Procelain Wood Copper bearing steel Concrete Procelain Wood Copper bearing steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction To improve the machinability of steel by its softening, it is subjected to Heating Annealing Cold working Shot blasting Heating Annealing Cold working Shot blasting ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Urea autoclave is made of Stainless steel Lead lined steel Refractory blocks Cast iron Stainless steel Lead lined steel Refractory blocks Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The addition of antimony in tin-based alloys improves its Rupture strength and hot hardness Impact strength and bonding strength Wear resistance Deformation resistance Rupture strength and hot hardness Impact strength and bonding strength Wear resistance Deformation resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of __________ to the steel helps in increasing the residual magnetism in steel used for making magnets. Cobalt Chromium Nickel Tungsten Cobalt Chromium Nickel Tungsten ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hot working of lead is carried out at 150° C 373° K 75° C Room temperature 150° C 373° K 75° C Room temperature ANSWER DOWNLOAD EXAMIANS APP
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