{"id":556763,"date":"2024-11-05T18:15:59","date_gmt":"2024-11-05T18:15:59","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/eia-rs-348-1968\/"},"modified":"2024-11-05T18:15:59","modified_gmt":"2024-11-05T18:15:59","slug":"eia-rs-348-1968","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ecia\/eia-rs-348-1968\/","title":{"rendered":"EIA RS-348-1968"},"content":{"rendered":"<p><strong>PURPOSE<\/strong><\/p>\n<p>The purpose of this standard is to eliminate confusion, by<br \/>\nproviding definitive statements of the conventions involved in<br \/>\ndetermining the polarity of a magnetic field, and by describing<br \/>\nbasic practical methods that may be used, with necessary<br \/>\nprecautions. While it might be considered that the conventions are<br \/>\nbasic text-book material, it is found that few text-books state<br \/>\nthem explicitly, and disagreement among engineers is observed as a<br \/>\nresult. Since some electrical or electronic devices may be<br \/>\ndestroyed, if the magnetic field polarity is incorrectly<br \/>\ndetermined, it is important that disagreement or confusion be<br \/>\navoided.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Magnetic Field Polarity, Including Definitions and Determination of Polarity<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/ecia\/\"><b>ECIA<\/b><\/a><\/td>\n<td>1968<\/td>\n<td>5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":0,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2649],"product_tag":[],"class_list":{"0":"post-556763","1":"product","2":"type-product","3":"status-publish","5":"product_cat-ecia","7":"first","8":"instock","9":"sold-individually","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/556763","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=556763"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=556763"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=556763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}