Materials and Construction Which of the following has no effect on the carbide forming tendency in steels? Phosphorus Chromium Vanadium Molybdenum Phosphorus Chromium Vanadium Molybdenum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of silicon in steel Indicates that steel is not deoxidised properly Decreases the blow holes formation tendency in castings None of these Is in the form of free Si Indicates that steel is not deoxidised properly Decreases the blow holes formation tendency in castings None of these Is in the form of free Si ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tempering of steel is done to make it Rollable Hard Brittle Soft Rollable Hard Brittle Soft ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon percentage is the same in cast iron and Wrought iron Pig iron High silicon (14%) iron Mild steel Wrought iron Pig iron High silicon (14%) iron Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of even 0.005% of __________ in copper makes it highly brittle, rendering it useless for wire-drawing. Bismuth Arsenic Oxygen Antimony Bismuth Arsenic Oxygen Antimony ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the poorest wel-dability? Low carbon steel High-carbon steel Wrought iron Mild steel Low carbon steel High-carbon steel Wrought iron Mild steel ANSWER DOWNLOAD EXAMIANS APP
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