Materials and Construction The metals occuring at the lower most position in the electromotive series Do not resist corrosion Are heat insulators Resist corrosion very strongly Are very brittle Do not resist corrosion Are heat insulators Resist corrosion very strongly Are very brittle ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Valves in pipe size of 2" and under are normally made of Bronze Monel Wrought iron Brass Bronze Monel Wrought iron Brass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Shock resisting steels should possess high Toughness Tensile strength Hardness Wear resistance Toughness Tensile strength Hardness Wear resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ moulding process can not be used for thermoplastic plastics. Injection Extrusion Compression None of these Injection Extrusion Compression None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Percentage of silver in German silver is 0 20 5 10 0 20 5 10 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most suitable material for high pressure vessel operating at 500 atm. and 500° C is 18/8 stainless steel Molybdenum stainless steel High silicon iron (14% Si) Mild steel 18/8 stainless steel Molybdenum stainless steel High silicon iron (14% Si) Mild steel ANSWER DOWNLOAD EXAMIANS APP
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