Materials and Construction High speed steel tools retain their hardness upto a temperature of __________ °C. 900 750 500 1100 900 750 500 1100 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the poorest wel-dability? Wrought iron High-carbon steel Mild steel Low carbon steel Wrought iron High-carbon steel Mild steel Low carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ iron is produced, when molten pig iron is allowed to cool gradually. None of these Wrought White cast Grey cast None of these Wrought White cast Grey cast ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High degree of toughness is a must for Shock resisting steel High speed steel None of these Cold work tool steel Shock resisting steel High speed steel None of these Cold work tool steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Invar used in thermocouples is an alloy of nickel and Lead Iron Copper Chromium Lead Iron Copper Chromium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aqueous nitric acid is stored in Stainless steel vessel Cast iron vessel Steel drum Cast iron vessel lined with acid-proof masonry brick Stainless steel vessel Cast iron vessel Steel drum Cast iron vessel lined with acid-proof masonry brick ANSWER DOWNLOAD EXAMIANS APP
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