Materials and Construction Gas holder of a gobar (cowdung) gas plant is made of Mild steel Aluminium Molybdenum stainless steel Tin Mild steel Aluminium Molybdenum stainless steel Tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The increase in hardness of metal due to its cold working is termed as the __________ hardening. Work Flame Induction Age Work Flame Induction Age ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following heat treatment processes is used for softening the hardened material? Annealing None of these Normalising Tempering Annealing None of these Normalising Tempering ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Molten phthalic anhydride is stored in a/an __________ vessel. Aluminium Glass lined steel Lead lined steel Nickel clad steel Aluminium Glass lined steel Lead lined steel Nickel clad steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Purity of electrical grade aluminium should be ≥ __________ percent. 99.5 90 95 85 99.5 90 95 85 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Valves in pipe size of 2" and under are normally made of Brass Monel Bronze Wrought iron Brass Monel Bronze Wrought iron ANSWER DOWNLOAD EXAMIANS APP
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