Materials and Construction Which of the following alloy steels has the energy saving properties making it suitable for use in electrical machines? Chromium steel None of these Molybdenum steel Silicon steel Chromium steel None of these Molybdenum steel Silicon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Out of the following, copper vessels are the most suitable for the storage of Dry chlorine & dry fluorine Nitric acid (95% and fuming) Phosphoric acid (95%) & sulphuric acid (95% and fuming) Bromine Dry chlorine & dry fluorine Nitric acid (95% and fuming) Phosphoric acid (95%) & sulphuric acid (95% and fuming) Bromine ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High speed steel tools retain their hardness upto a temperature of __________ °C. 500 1100 900 750 500 1100 900 750 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following will have the highest melting point? Mild steel High carbon steel Wrought iron Pig iron Mild steel High carbon steel Wrought iron Pig iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Invar contains the highest percentage of Tungsten Cobalt Vanadium Iron Tungsten Cobalt Vanadium Iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel and molybdenum are the basic constituents of Inconel German silver Solder Hastealloy Inconel German silver Solder Hastealloy ANSWER DOWNLOAD EXAMIANS APP
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