Materials and Construction German silver used for decorative purposes contains maximum percentage of Silver Copper Nickel Zinc Silver Copper Nickel Zinc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High speed cutting tool steels contain about __________ percent of tungsten. 18-20 43990 50-55 30-35 18-20 43990 50-55 30-35 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction With increase in carbide/graphite ratio in cast iron, its Both A & B Ductility decreases Hardness & brittleness increases Neither A nor B Both A & B Ductility decreases Hardness & brittleness increases Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is a light alloy? Babbit metal Monel metal Dow metal German silver Babbit metal Monel metal Dow metal German silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron is having very high Tensile strength Ductility All of these Proximity between its elastic limit and ultimate breaking strength Tensile strength Ductility All of these Proximity between its elastic limit and ultimate breaking strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The temperature at which new grains are formed in the metal is called the __________ temperature. Eutectic Upper critical Lower critical Recrystallisation Eutectic Upper critical Lower critical Recrystallisation ANSWER DOWNLOAD EXAMIANS APP
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