Materials and Construction Silicon percentage in iron castings to have maximum hardness should be about 0.5 0.8 2.5 0.3 0.5 0.8 2.5 0.3 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon is present in steel wholly in the Neither A nor B Both A & B Combined form Free state as graphite Neither A nor B Both A & B Combined form Free state as graphite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Vycor, a widely used material for making 'thermal wells' in temperature measurement, is a Thermosetting plastic Glass Metallic alloy Cermet Thermosetting plastic Glass Metallic alloy Cermet ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Shock resisting steels should possess high Wear resistance Hardness Tensile strength Toughness Wear resistance Hardness Tensile strength Toughness 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 Which of the following is a light alloy? German silver Dow metal Monel metal Babbit metal German silver Dow metal Monel metal Babbit metal ANSWER DOWNLOAD EXAMIANS APP
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