ECT 125 \u00a0HW#7 — 1 August 19, 2014 NAME:\t1.\u00a0A transformer with a 250mA AC primary current and a 4:1 turns ratio has a secondary current of?\u00a0\t1 A\u00a0250 mA\u00a0\t4 A\u00a0\t400 mA\u00a0\tNone of the above\u00a0\t\t\t2.\u00a0A transformer that has 1500 windings around the core for the primary and 250 secondary windings will have a turns ratio of ___ to 1.\u00a0\t\t\t3.\u00a0A transformer with a 40-V AC primary voltage and a 3:5 turns ratio has an output voltage of\u00a0\t24 V\u00a0\t40 V\u00a0\t4 V\u00a0\t66.7 V\u00a0\t\t4.\u00a0If a transformer has a turns ratio of 1: 5 and a secondary voltage of 20 V AC, the primary voltage will be?\t5 V\u00a0\t20 V\u00a0\t1.25 V\u00a0\t80 V\u00a0\tNone of the above\t\t5.\u00a0A resistive load of 500 Ohm is connected across the secondary windings of a 2:1 transformer. If the primary voltage is 50 V AC, what will be the secondary current?\t\t100 mA\u00a0\t2 mA\u00a0\t50 mA\u00a01 mA\u00a0\tNone of the above<\/p>\n","protected":false},"excerpt":{"rendered":"
ECT 125 \u00a0HW#7 — 1 August 19, 2014 NAME: 1.\u00a0A transformer with a 250mA AC primary current and a 4:1 turns ratio has a secondary current of?\u00a0 1 A\u00a0250 mA\u00a0 4 A\u00a0 400 mA\u00a0 None of the above\u00a0 2.\u00a0A transformer Read More …<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-210970","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/posts\/210970","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/comments?post=210970"}],"version-history":[{"count":0,"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/posts\/210970\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/media?parent=210970"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/categories?post=210970"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/tags?post=210970"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}