Smarak Lenka Member Member since Aug 6, 2015 Last active Sep 15, 2015 Total activities 0 Activity feed Recent contributions #Threads 10 years ago 5f35e230-c602-4b40-acce-53565533ef50 In India the constant is 1.5 bcoz of the freq of 50hz and there is no specific analogy for this,it is just...