Materials and Construction Ball bearings are generally made of Plain carbon steel Malleable cast iron Chrome carbon steel Stainless steel Plain carbon steel Malleable cast iron Chrome carbon steel Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ steel is widely used for the manufacture of motor car crankshafts. Chrome High speed Silicon Nickel Chrome High speed Silicon Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Alpha iron is stable __________ °C. Upto 910 Above 1403 Above 1800 Between 910 & 1403 Upto 910 Above 1403 Above 1800 Between 910 & 1403 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Failure of a material is termed as fatigue failure, if it fails below the yield point. The resistance to fatigue failure of a material is measured by the Ultimate tensile strength (U.T.S.) Elastic limit None of these Endurance limit Ultimate tensile strength (U.T.S.) Elastic limit None of these Endurance limit ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nitriding of steel is a process for Annealing Case hardening Spheroidising Normalising Annealing Case hardening Spheroidising Normalising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin base and lead base alloys are used for bearing materials. Tin compared to lead has lower Price Thermal conductivity Corrosion resistance Abundant availability Price Thermal conductivity Corrosion resistance Abundant availability ANSWER DOWNLOAD EXAMIANS APP
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