Materials and Construction A bearing metal should not have Low co-efficient of friction Low thermal conductivity Enough plasticity High toughness Low co-efficient of friction Low thermal conductivity Enough plasticity High toughness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 'Hypersil' is a __________ steel. Silicon Molybdenum High speed Tungsten Silicon Molybdenum High speed Tungsten ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following constituents of cast iron is mainly responsible for imparting it an anti-corrosive property? Sulphur None of these Silicon Phosphorus Sulphur None of these Silicon Phosphorus ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The hardest material just prior to diamond in Mhos scale is Calcite Carborundum Topax Corrundum Calcite Carborundum Topax Corrundum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 18/8 steel is a/an __________ stainless steel. Martensitic Ferritic Austenitic None of these Martensitic Ferritic Austenitic None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The melleability of a material is the property by virtue of which it can be rolled or hammered into thin sheets. Which of the following materials has the miximum malleability? Aluminium Lead Copper Wrought iron Aluminium Lead Copper Wrought iron ANSWER DOWNLOAD EXAMIANS APP
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