Materials and Construction Age hardening is concerned with Silver Copper Brass Duralumin Silver Copper Brass Duralumin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Stainless steel is not corroded by Hydrochloric acid (10%) Sulphuric acid (10%) Nitric acid (10%) Saturated brine Hydrochloric acid (10%) Sulphuric acid (10%) Nitric acid (10%) Saturated brine ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Muntz metal is a/an alloys of Copper & zinc Magnesium & tin Lead & tin Ferrous material Copper & zinc Magnesium & tin Lead & tin Ferrous material ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which metal is protected by the layer of its own oxide? Iron Aluminium Calcium Silver Iron Aluminium Calcium Silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Rubber lined pumps can be used to pump Caustic soda All of these Hypochlorous acid Chlorinated brine Caustic soda All of these Hypochlorous acid Chlorinated brine ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermoplastic resins are those polymers, which Can not be moulded None of these Easily deform under pressure at high temperature Has decreased plasticity at increasing temperature Can not be moulded None of these Easily deform under pressure at high temperature Has decreased plasticity at increasing temperature ANSWER DOWNLOAD EXAMIANS APP