Materials and Construction To improve the machinability of steel, it is generally subjected to Normalising Spheroidising Tempering Annealing Normalising Spheroidising Tempering Annealing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The fermentor used in the production of pencillin (by deep fermentation process) is made of Glass Procelain Glass lined steel High silicon cast iron Glass Procelain Glass lined steel High silicon cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanised iron is Alumina coated iron None of these Protected from rusting Harder Alumina coated iron None of these Protected from rusting Harder ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The ability of a material to absorb energy in the elastic range is a measure of its Malleability Resilience Brittleness Toughness Malleability Resilience Brittleness Toughness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the hardest material? Corrundum Topaz Flourite Quartz Corrundum Topaz Flourite Quartz ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Valves in pipe size of 2" and under are normally made of Brass Bronze Monel Wrought iron Brass Bronze Monel Wrought iron ANSWER DOWNLOAD EXAMIANS APP
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