Materials and Construction Specify the material of construction suitable for handling concentrated HNO₃ at 100°C. Silicone rubber Tin and wood Stainless steel High silicon iron, Kel-F and teflon Silicone rubber Tin and wood Stainless steel High silicon iron, Kel-F and teflon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the highest density and the lowest melting point? Stainless steel Lead Titanium Aluminium Stainless steel Lead Titanium Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A measure of toughness of a material is its Yield strength Ultimate strength Area under stress-strain diagram Percentage elongation Yield strength Ultimate strength Area under stress-strain diagram Percentage elongation ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of silicon in steel Is in the form of free Si None of these Indicates that steel is not deoxidised properly Decreases the blow holes formation tendency in castings Is in the form of free Si None of these Indicates that steel is not deoxidised properly Decreases the blow holes formation tendency in castings ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Among the tin containing alloys, __________ consumes the maximum amount of tin. Pewter matal White metal Bronzes Solder Pewter matal White metal Bronzes Solder ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel (76%) and chromium (15%) alloys are termed as Aluminium bronzes Inconel Brass Monel Aluminium bronzes Inconel Brass Monel ANSWER DOWNLOAD EXAMIANS APP
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