Materials and Construction Which of the following is produced by addition polymerisation? Polybutadiene Urea-formaldehyde Phenol formaldehyde Dacron Polybutadiene Urea-formaldehyde Phenol formaldehyde Dacron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin coating is not done by Vaporising Spraying Hot dipping Electro deposition Vaporising Spraying Hot dipping Electro deposition ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The largest consumption of zinc for alloys is in the making of Die casting alloys Brasses Bearing metal Brazing solder Die casting alloys Brasses Bearing metal Brazing solder ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction White cast iron as compared to grey cast iron is Very brittle More durable All of these Very hard Very brittle More durable All of these Very hard ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the softest material? Quartz Corrundum Flourite Calcite Quartz Corrundum Flourite Calcite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Interchain forces are the weakest in case of Plastics Elastomers Both rubber & elastomers Fibres Plastics Elastomers Both rubber & elastomers Fibres ANSWER DOWNLOAD EXAMIANS APP
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