Materials and Construction Tempering of steel is done to make it Rollable Brittle Soft Hard Rollable Brittle Soft Hard ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Zinc is not used For producing zinc base die casting alloys As anode for corrosion prevention in boiler In its oxide form as pigments As an alloying element in various bronzes For producing zinc base die casting alloys As anode for corrosion prevention in boiler In its oxide form as pigments As an alloying element in various bronzes ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not a nickel based alloy? Nimonics Babbit metal Inconel Hastelloys Nimonics Babbit metal Inconel Hastelloys ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of 0.3 to 0.5% arsenic in copper increases its Tenacity & hardness Ductility Electrical conductivity Malleability Tenacity & hardness Ductility Electrical conductivity Malleability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High degree of toughness is a must for None of these High speed steel Shock resisting steel Cold work tool steel None of these High speed steel Shock resisting steel Cold work tool steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metals used for making bearings are Short of antifrictional properties Tin or lead based alloys Yellow metals Having homogenous microstructure Short of antifrictional properties Tin or lead based alloys Yellow metals Having homogenous microstructure ANSWER DOWNLOAD EXAMIANS APP
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