"D.P. Kothari" is a well-known author in the field of electrical engineering, and his book "Electrical Machines" is a popular textbook for undergraduate students. The book covers the fundamental concepts of electrical machines, including DC machines, AC machines, transformers, and special machines.
(e.g., Back EMF, Voltage Regulation)
Books like "Electrical Machines: Problems and Solutions" by S.K. Bhattacharya offer similar problem sets with error-free, professionally typeset solutions. A physical book costs ~$15 and saves you hours of hunting for corrupt PDFs.
There are several benefits to using DP Kothari Electrical Machines Solutions PDF:
| | Consequence | | :--- | :--- | | Wrong sign conventions | You fail your exam because you got the generator vs. motor action reversed. | | Missing chapters | No solutions for Synchronous Motor starting problems (most requested). | | Scanned from 2nd edition | Kothari’s 4th edition (green cover) has 40% new problems. Old PDFs won't match your syllabus. | | Malware embedded | Many ".pdf.exe" files on torrent sites will infect your laptop. |
book companion for electronic problem solving or refer to the worked examples within the available on Slideshare. Electric Machines 4th Ed By D. P. Kothari, I. J. Nagrath