Electric motors, continuous current motors and induction motors their theory and construction This book, "Electric motors, continuous current motors and induction motors their theory and construction", by Henry Metcalf Hobart, is a replication of a book originally published before 1904. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.