Materials and Construction Sulphur melting pit in the sulphuric acid plant is made of Steel or cement-brick lined Lead lined stainless steel Cast iron Hard wood Steel or cement-brick lined Lead lined stainless steel Cast iron Hard wood ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of even 0.005% of __________ in copper makes it highly brittle, rendering it useless for wire-drawing. Bismuth Arsenic Oxygen Antimony Bismuth Arsenic Oxygen Antimony ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum consumption of copper is in Electrical industry Industrial equipment manufacture Small scale industries Utensil manufacture Electrical industry Industrial equipment manufacture Small scale industries Utensil manufacture ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cold work tool steel should have High wear resistance High toughness Poor hardenability All of these High wear resistance High toughness Poor hardenability All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of 0.3 to 0.5% arsenic in copper increases its Ductility Malleability Tenacity & hardness Electrical conductivity Ductility Malleability Tenacity & hardness Electrical conductivity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron is having very high Tensile strength Ductility Proximity between its elastic limit and ultimate breaking strength All of these Tensile strength Ductility Proximity between its elastic limit and ultimate breaking strength All of these ANSWER DOWNLOAD EXAMIANS APP
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