This book is meant to serve as a quick reference to freshers and trainees / Interns who have newly joined any repute in the field of Electrical Engineering. Presently a lot of organizations spent a lot of time in training before deploying an employee in a project. Also there is an acute shortage of manpower & time in explaining and giving a clarity in Industry oriented application of Electrical Engineering and design specifications & basic concepts of all Electrical Items used in various industries like Mines, Minerals, Metals, Hydrocarbons (Oil & GAs, Rubber & Synthetic Products), Pulp & Paper, Power, Infrastructure Buildings etc.Hence a quick reference always helps the new joinees in a corporate and makes them understand what more to look or browse for online about specific details of Electrical Products used in Industries.