Materials and Construction Polythene (low or high density) containers are not corroded by Any of these Sulphuric acid (10%) at room temperature Sulphur trioxide at 60°C Nitric acid (95%) at room temperature Any of these Sulphuric acid (10%) at room temperature Sulphur trioxide at 60°C Nitric acid (95%) at room temperature ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Condenser tubes are not made of Cartridge brass Wood metal Aluminium brass alloy Muntz brass Cartridge brass Wood metal Aluminium brass alloy Muntz brass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin in its pure form is used for making Foil for wrapping cheese Collapsible tubes for toilet preparations All of these Cans for food packing Foil for wrapping cheese Collapsible tubes for toilet preparations All of these Cans for food packing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction German silver is an alloy of copper, nickel and Tin Lead Silver Zinc Tin Lead Silver Zinc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction SO₃ is absorbed using H₂SO₄ in a None of these Stainless steel plate tower Packed steel tower lined with acid proof bricks Cast iron packed tower None of these Stainless steel plate tower Packed steel tower lined with acid proof bricks Cast iron packed tower ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Slow plastic deformation of metals under a constant stress is termed as __________ failure. Endurance Fatigue None of these Creep Endurance Fatigue None of these Creep ANSWER DOWNLOAD EXAMIANS APP
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