https://www.bartleby.com/solution-answer/chapter-26-problem-5sq-electric-motor-control-10th-edition/9781133702818/what-is-meant-by-the-low-or-poor-starting-economy-of-a-primary-resistor-starter/fb257667-8e6f-11e9-8385-02ee952b546e this website has 26 solutions maybe this will help
