abhishek. sharma Member Member since Jan 8, 2010 Last active Sep 20, 2010 Total activities 0 Activity feed Recent contributions #Threads 16 years ago Reversible system If,we increase efficiency more than 50% ,then system becomes reversible why?????? actually ,i m a student of 1st sem of mech. engg.... #Threads 16 years ago d6474bae-833a-4211-87a0-3b8169c28f4d goooood ans. by mr jaatboy
