{"product_id":"books-electrical-installation-calculations-by-christopher-kitcher","title":"Electrical Installation Calculations","description":"This new edition gives ring final circuit calculations, test procedures and interpretation of results, testing of 3 phase motors, risk level calculations for surge protection, and updated PV calculations to include self consumption. For Level 3 courses, updated with the 18th Edition of the Wiring Regs.","brand":"World of Books ","offers":[{"title":"Default Title","offer_id":53670643597585,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9781032193328.jpg?v=1781511821","url":"https:\/\/www.worldofbooks.com\/products\/books-electrical-installation-calculations-by-christopher-kitcher","provider":"World of Books ","version":"1.0","type":"link"}