Materials and Construction Addition of lead, sulphur and phosphorus to low carbon steel helps in improving its Machinability Tensile strength Compressive strength Corrosion resistance Machinability Tensile strength Compressive strength Corrosion resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Karbate is Both B and C An acid resistant material A mixture of iron dust and saw dust Carbon impregnated with resin (usually bakelite) Both B and C An acid resistant material A mixture of iron dust and saw dust Carbon impregnated with resin (usually bakelite) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ceramic materials fabrication can not be done by Slip casting Plastic pressing Welding Extrusion Slip casting Plastic pressing Welding Extrusion ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Constantan is an alloy of Cu (55%) & Sn (45%) Cu (55%) & Ni (45%) Fe (80%) & Ni (20%) Pt (95%) & Rh (10%) Cu (55%) & Sn (45%) Cu (55%) & Ni (45%) Fe (80%) & Ni (20%) Pt (95%) & Rh (10%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not used as the ceramic material in 'cermets'? Nitrides Silicides Oxides Carbides Nitrides Silicides Oxides Carbides ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hydrochloric acid is __________ corrosive to common metals. Mildly Highly Least Not Mildly Highly Least Not ANSWER DOWNLOAD EXAMIANS APP
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