Bro I have applied for Asst. corrosion engineer. for this post metallurgy, mechanical and chemical engineering graduates may apply. I graduated in Metallurgy engineering. As the test will have 60% subject related questions but corrosion engineering is very specific subject commonly taught in metallurgy engineering. Now I'm confused from where should prepare for the test, ie Metallurgy or Corrosion or Mechanical or Chemical or mixture of them....