{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Power factor correction; explaining the meaning and importance of power factor, and describing methods for the improvement of power factor","author_name":"Albert Edmund Clayton","thumbnail_url":"https://www.ebooknetworking.net/books/113/061/big1130614964.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1130614964.html\">Power factor correction; explaining the meaning and importance of power factor, and describing methods for the improvement of power factor</a>","width":400,"height":300}