Materials and Construction Platinum and silver are corroded by Phosphoric acid None of these Caustic soda solution Sulphuric acid (10%) Phosphoric acid None of these Caustic soda solution Sulphuric acid (10%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is an alloy of nickel and copper? Monel Hastelloy Duriron Inconel Monel Hastelloy Duriron Inconel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High carbon steel contains more than __________ percent carbon. 2.2 2.5 2.8 0.5 2.2 2.5 2.8 0.5 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel balls for ball bearings are generally made of __________ steel. Carbon chrome Cast Free carbon Stainless Carbon chrome Cast Free carbon Stainless ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following stainless steels is non-magnetic? Martensitic Ferritic None of these Austenitic Martensitic Ferritic None of these Austenitic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The most resistant material to alkaline corrosion is Duriron Aluminium Nickel Karbate Duriron Aluminium Nickel Karbate ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS