Materials and Construction A hardness depth of about 3 mm can be achieved by induction hardness in __________ seconds. 100 250 500 5 100 250 500 5 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mild steel storage vessels are suitable for the storage of Anhydrous ammonia Sulphuric acid (25%) Hydrochloric acid (95%) Fatty acids Anhydrous ammonia Sulphuric acid (25%) Hydrochloric acid (95%) Fatty acids ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In the Contact process of sulphuric acid manufacture, 98% acid cooler is made of Stainless steel Cast iron Rubber lined steel Lead lined steel Stainless steel Cast iron Rubber lined steel Lead lined steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel rods are used in reinforced concrete to increase its __________ strength. Compressive Shear Tensile None of these Compressive Shear Tensile None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of __________ in steel can help in increasing the depth of hardness. Chromium Tungsten Vanadium Nickel Chromium Tungsten Vanadium Nickel ANSWER DOWNLOAD EXAMIANS APP
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