Materials and Construction Valves in pipe size of 2" and under are normally made of Monel Bronze Brass Wrought iron Monel Bronze Brass Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of silicon in steel Indicates that steel is not deoxidised properly None of these Is in the form of free Si Decreases the blow holes formation tendency in castings Indicates that steel is not deoxidised properly None of these Is in the form of free Si Decreases the blow holes formation tendency in castings ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Vycor, a widely used material for making 'thermal wells' in temperature measurement, is a Glass Thermosetting plastic Cermet Metallic alloy Glass Thermosetting plastic Cermet Metallic alloy ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of cobalt in steel improves its Tensile strength None of these Cutting ability Corrosion resistance Tensile strength None of these Cutting ability Corrosion resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Acid proof stoneware All of these Has very low strength Cannot be heated Is broken by small temperature changes All of these Has very low strength Cannot be heated Is broken by small temperature changes ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ does not contain copper as an alloying element, Nichrome Perminivar Monel metal Manganin Nichrome Perminivar Monel metal Manganin ANSWER DOWNLOAD EXAMIANS APP
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