Materials and Construction Soap kettle used in the production of laundry soap is made of Concrete Nickel Cast iron Steel with top section nickel clad or stainless steel Concrete Nickel Cast iron Steel with top section nickel clad or stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Specify the material of construction suitable for handling concentrated HNO₃ at 100°C. Stainless steel Silicone rubber Tin and wood High silicon iron, Kel-F and teflon Stainless steel Silicone rubber Tin and wood High silicon iron, Kel-F and teflon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the poorest wel-dability? Wrought iron Mild steel Low carbon steel High-carbon steel Wrought iron Mild steel Low carbon steel High-carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction White cast iron is not Whitish in color Brittle Malleable Strong and hard Whitish in color Brittle Malleable Strong and hard ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Telfon (PTFE) is corroded by None of these Hydrochloric acid (10%) Hydrochloric acid (95%) Sulphuric acid None of these Hydrochloric acid (10%) Hydrochloric acid (95%) Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cermets are used for making Neither A nor B Both A & B Cutting tools Abrasives Neither A nor B Both A & B Cutting tools Abrasives ANSWER DOWNLOAD EXAMIANS APP
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