Materials and Construction Concentrated HCl at 30°C can be stored in a vessel made of Cast iron and aluminium None of these PTFE and porcelain Stainless steel and high silicon cast iron Cast iron and aluminium None of these PTFE and porcelain Stainless steel and high silicon cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermosetting polymers are Injection moulded None of these Extruded Cast molded Injection moulded None of these Extruded Cast molded ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the hardest material? Quartz Corrundum Topaz Flourite Quartz Corrundum Topaz Flourite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The ability of a material to absorb energy in the elastic range is a measure of its Resilience Malleability Toughness Brittleness Resilience Malleability Toughness Brittleness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The damage/deterioration of metals by the __________ action of fluids is called 'erosion'. Corrosive Abrasive Both A & B Neither A nor B Corrosive Abrasive Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Pipes for bi-cycle frames are made of __________ steel. Cold rolled Chrome carbon Hot rolled Stainless Cold rolled Chrome carbon Hot rolled Stainless ANSWER DOWNLOAD EXAMIANS APP
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