Two plain carbon steel specimens having 0·8%carbon content are welded. If we observe theweldment…

Two plain carbon steel specimens having 0·8%carbon content are welded. If we observe theweldment under Metallurgical Microscope fromcentre towards either side, the followingstructures are observed at different zones:1. Fine Pearlite2. Coarse Pearlite3. MartensiteSelect the correct sequence using the codes givenbelow:Codes:(a) 1, 2, 3 (b) 1, 3, 2(c) 2, 1, 3 (d) 3, 1, 2