Materials and Construction Cermets are used for making Neither A nor B Abrasives Cutting tools Both A & B Neither A nor B Abrasives Cutting tools Both A & B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of 0.3 to 0.5% arsenic in copper increases its Tenacity & hardness Malleability Electrical conductivity Ductility Tenacity & hardness Malleability Electrical conductivity Ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Silicone rubber is not resistant to the corrosive action of Sulphuric acid (10%) Both B and C Sulphuric acid (95%) Ether Sulphuric acid (10%) Both B and C Sulphuric acid (95%) Ether ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Graphite is a good Both B & C Conductor of electricity Conductor of heat Thermal & electrical insulator Both B & C Conductor of electricity Conductor of heat Thermal & electrical insulator ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aluminium as a material of construction suffers from the disadvantage of Rather low tensile strength Very high cost Very low strength to weight ratio Scarce availability Rather low tensile strength Very high cost Very low strength to weight ratio Scarce availability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is produced by condensation polymerisation? Poly vinyl chloride Polystyrene Polythene Bakelite Poly vinyl chloride Polystyrene Polythene Bakelite ANSWER DOWNLOAD EXAMIANS APP
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