12) In third angle projection, top view is drawn
Above X Y line
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Related ISRO Draughtsman-B Mechanical Question Paper - 2019 (Set -1) with Answer Key
an inclined line with a short horizontal shoulder
The annealing process is carried out by heating the steel above the critical range, soaking it for sufficient time to allow the necessary changes to occur, and cooling at a predetermined rate, usually very slowly, within the furnace.