Writ petition for recruitment process

I were applied for a post of factory inspector in public service commission i passed the exam but they reject my application on the basis of work experience they told u are not having experience as per the advertisement's requirements{jogvai } The rr of advertising is work experience of design fabrication or maintenance in any section of factory, They doesn't count my experience as a electrical inspector in which I inspected factories, substation , temporary connection, agriculture connection, pumping house etc. In which I direct the owner to maintain the installation if it is faulty in safety norms any machine so I believe that my experience may fall under maintenance,but my experience certificate have no word like maintenance it shows inspection of all above and other many things so public service commission rejected my application on the basis of mis interpretation of word.they allow experience of electricity distribution company if they are allowed than my experience is higher.so please guide me i should file petition again public service commission and what are the chances to win in this case..