Academia.edu hosts verified engineering professors who have uploaded clean versions of the solution manual. You can usually read the first 3 pages for free. While a membership costs money, the quality is significantly "better" than random torrents.
: Often has full slide decks containing solutions for older and current editions, such as this 8th Edition Svoboda PDF Academic Repositories solucionario circuitos electricos dorf 8 edicion pdf better
: The availability of worked examples allows for self-paced study, which has been shown to increase student motivation and lead to deeper level learning when used as a reference rather than a direct copying tool. Key Technical Features of the 8th Edition Academia
: Some professors host full "compressed" versions of the 8th edition textbook, which include the problem sets. You can view one such version on Gabriel's Blog Slideshare : Often has full slide decks containing solutions