Materials and Construction In order to be called steel, an alloy should have iron percentage greater than 50 80 70 90 50 80 70 90 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In the Contact process of sulphuric acid manufacture, 98% acid cooler is made of Rubber lined steel Lead lined steel Cast iron Stainless steel Rubber lined steel Lead lined steel Cast iron Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction To improve the machinability of steel, it is generally subjected to Spheroidising Tempering Annealing Normalising Spheroidising Tempering Annealing Normalising 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 Slow and progressive deformation of a material with time under constant stress is called None of these Resilience Creep Erosion None of these Resilience Creep Erosion ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Bush bearings are made of White metal alloys None of these Phosphorous bronze Mild steel White metal alloys None of these Phosphorous bronze Mild steel ANSWER DOWNLOAD EXAMIANS APP
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