Materials and Construction Cast iron and steel pipes are produced by __________ casting. Slush Die Investment True centrifugal Slush Die Investment True centrifugal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Graphite is a good Conductor of electricity Both B & C Conductor of heat Thermal & electrical insulator Conductor of electricity Both B & C Conductor of heat Thermal & electrical insulator ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of nickel to copper improves its Strength Ductility Hardness Machinability Strength Ductility Hardness Machinability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For storing water and acid free benzol, use a __________ vessel. Karbate Steel Stainless steel None of these Karbate Steel Stainless steel None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Constantan is an alloy of Pt (95%) & Rh (10%) Cu (55%) & Ni (45%) Fe (80%) & Ni (20%) Cu (55%) & Sn (45%) Pt (95%) & Rh (10%) Cu (55%) & Ni (45%) Fe (80%) & Ni (20%) Cu (55%) & Sn (45%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The hardest material just prior to diamond in Mhos scale is Corrundum Carborundum Topax Calcite Corrundum Carborundum Topax Calcite ANSWER DOWNLOAD EXAMIANS APP
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