Am I eligible for an OPT?

I completed my first Masters degree in 2010. I worked in the US during my OPT for a year and then left for my home country. After a period of 1.5 years I got admitted into a Masters program in a different university. I re-applied for the F1 visa and got a new Sevis number. Infact I also applied for a new passport, since my old passport had expired before applying for the F1 visa. Will I be eligible for an OPT upon the completion of my present degree?

Well, you may not be eligible for second OPT, as you have used up all of your one year of OPT in first masters. OPT is given Once for each degree level i.e Bachelors, Masters, PhD Read this OPT for Second Masters - Eligibility