/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: rakeshmaisuriya7 https://cdn.slidesharecdn.com/profile-photo-rakeshmaisuriya7-48x48.jpg?cb=1523383277 Lecturer In N.G.Patel Polytechnic-Isroli-Afwa Diploma Electrical Engineer B.E. Electrical