Materials and Construction Which of the following has the least value of ultimate tensile strength (UTS)? Medium carbon steel Cast iron Wrought iron High carbon steel Medium carbon steel Cast iron Wrought iron High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following metals in not used for coating of the base metal to guard it against corrosion? Aluminium Cadmium Magnesium Lead Aluminium Cadmium Magnesium Lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Slow and progressive deformation of a material with time under constant stress is called Creep None of these Resilience Erosion Creep None of these Resilience Erosion ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Acid proof stoneware Cannot be heated All of these Has very low strength Is broken by small temperature changes Cannot be heated All of these Has very low strength Is broken by small temperature changes ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following alloy steels has the energy saving properties making it suitable for use in electrical machines? Silicon steel Molybdenum steel Chromium steel None of these Silicon steel Molybdenum steel Chromium steel None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Biological shield in a nuclear power reactor is made of Cadmium Zircalloy Concrete Steel Cadmium Zircalloy Concrete Steel ANSWER DOWNLOAD EXAMIANS APP
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