Materials and Construction Constituents of stellite are Nickel, cobalt and vanadium Zinc, copper and nickel Zinc, aluminium and nickel Cobalt, chromium and tungsten Nickel, cobalt and vanadium Zinc, copper and nickel Zinc, aluminium and nickel Cobalt, chromium and tungsten ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hardening of steel is not possible unless it is heated __________ critical point. Between the first & second Above the lowest Between the second & third Above the highest Between the first & second Above the lowest Between the second & third Above the highest ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Photographic plates are coated with Calcium silicate Silver halide Metallic silver Silver nitrate Calcium silicate Silver halide Metallic silver Silver nitrate ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel as a material of construction Dimagnetic Is used as an alloying element for both ferrous & non-ferrous alloys Has a body centred cubic (bcc) crystal lattice structure Is paramagnetic below 415° C (its Curie temperature) Dimagnetic Is used as an alloying element for both ferrous & non-ferrous alloys Has a body centred cubic (bcc) crystal lattice structure Is paramagnetic below 415° C (its Curie temperature) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Interchain forces are the weakest in case of Elastomers Fibres Both rubber & elastomers Plastics Elastomers Fibres Both rubber & elastomers Plastics ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which one is remelted and poured into moulds to get cast iron? Low carbon steel Pig iron Wrought iron Mild steel Low carbon steel Pig iron Wrought iron Mild steel ANSWER DOWNLOAD EXAMIANS APP
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