Materials and Construction With increase in the carbon percentage in the steel, its Hardness increases All of these Ductility reduces Tensile strength increases Hardness increases All of these Ductility reduces Tensile strength increases ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The damage/deterioration of metals by the __________ action of fluids is called 'erosion'. Abrasive Both A & B Corrosive Neither A nor B Abrasive Both A & B Corrosive Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The high expansion metal normally used in the bimetallic thermometer is __________ temperature measurement. Aluminium for all Brass for low Nickel alloys for high Both A & B Aluminium for all Brass for low Nickel alloys for high Both A & B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The ability of a material to absorb energy in the elastic range is a measure of its Malleability Brittleness Toughness Resilience Malleability Brittleness Toughness Resilience ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Invar used in thermocouples is an alloy of nickel and Chromium Iron Copper Lead Chromium Iron Copper Lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hydrochloric acid is __________ corrosive to common metals. Mildly Not Highly Least Mildly Not Highly Least ANSWER DOWNLOAD EXAMIANS APP
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