Materials and Construction Which of the following heat treatment processes is used for softening the hardened material? Normalising None of these Tempering Annealing Normalising None of these Tempering Annealing 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 None of these Austenitic Martensitic Ferritic None of these Austenitic Martensitic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The specific gravity of coal depends mainly on its __________ content. Ash Carbon Moisture Volatile matter Ash Carbon Moisture Volatile matter ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In a plate type heat exchanger, heat transfer plates are never made of Cast iron Stainless steel Hastealloy C Titanium Cast iron Stainless steel Hastealloy C Titanium ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS