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Two plain carbon steel specimens having 0.8% carbon content are welded. If we observe

 the weldment under Metallurgical Microscope from centre towards either side, the following

 structures are observed at different zones:

 1.  Fine Pearlite            2. Coarse Pearlite

 3.  Marten site

  Select the correct answer using the codes given below:

    (a)  1, 2, 3             (b)  1, 3, 2

    (c)  2, 1, 3             (d)  3, 1, 2

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