Materials and Construction In cold working of metal as compared to its hot working Cracks and blow holes are eliminated Appreciable strain hardening is produced Ductility and impact strength improves Yield stress, hardness and fatigue strength is not at all affected Cracks and blow holes are eliminated Appreciable strain hardening is produced Ductility and impact strength improves Yield stress, hardness and fatigue strength is not at all affected ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Zinc is not used As anode for corrosion prevention in boiler For producing zinc base die casting alloys In its oxide form as pigments As an alloying element in various bronzes As anode for corrosion prevention in boiler For producing zinc base die casting alloys In its oxide form as pigments As an alloying element in various bronzes ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wood metal is not used for making Storage tank for storing brine and caustic soda Fusible safety plug for pressure cooker Soft solder Casting for dental work Storage tank for storing brine and caustic soda Fusible safety plug for pressure cooker Soft solder Casting for dental work ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Locomotive boiler tubes are made of __________ alloys. Aluminium Nickel Magnesium Arsenic copper Aluminium Nickel Magnesium Arsenic copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Rotary kilns in cement industry are lined with____bricks. Fireclay Lead High alumina & high magnesia Silica Fireclay Lead High alumina & high magnesia Silica ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Among the tin containing alloys, __________ consumes the maximum amount of tin. White metal Pewter matal Bronzes Solder White metal Pewter matal Bronzes Solder ANSWER DOWNLOAD EXAMIANS APP
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