Materials and Construction Which of the following heat treatment processes is used for softening the hardened material? None of these Annealing Tempering Normalising None of these Annealing Tempering Normalising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Stainless steel is not corroded by Saturated brine Hydrochloric acid (10%) Sulphuric acid (10%) Nitric acid (10%) Saturated brine Hydrochloric acid (10%) Sulphuric acid (10%) Nitric acid (10%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following stainless steels is non-magnetic? Ferritic Martensitic None of these Austenitic Ferritic Martensitic None of these Austenitic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The specific gravity of coal depends mainly on its __________ content. Volatile matter Ash Carbon Moisture Volatile matter Ash Carbon Moisture ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In a plate type heat exchanger, heat transfer plates are never made of Titanium Cast iron Hastealloy C Stainless steel Titanium Cast iron Hastealloy C Stainless steel ANSWER DOWNLOAD EXAMIANS APP
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