{"id":3119,"date":"2018-06-14T21:03:05","date_gmt":"2018-06-15T04:03:05","guid":{"rendered":"https:\/\/gurumuda.net\/physics\/?p=3119"},"modified":"2018-06-14T21:03:05","modified_gmt":"2018-06-15T04:03:05","slug":"voltage-and-loops-of-transformers-problems-and-solution","status":"publish","type":"post","link":"https:\/\/gurumuda.net\/physics\/voltage-and-loops-of-transformers-problems-and-solution.htm","title":{"rendered":"Voltage and loops of transformers &#8211; problems and solution"},"content":{"rendered":"<p class=\"western\"><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\">1.<\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3120\" data-permalink=\"https:\/\/gurumuda.net\/physics\/voltage-and-loops-of-transformers-problems-and-solution-1\" data-orig-file=\"https:\/\/gurumuda.net\/physics\/wp-content\/uploads\/sites\/28\/2018\/06\/Voltage-and-loops-of-transformers-problems-and-solution-1.png\" data-orig-size=\"448,87\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Voltage and loops of transformers &amp;#8211; problems and solution 1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/gurumuda.net\/physics\/wp-content\/uploads\/sites\/28\/2018\/06\/Voltage-and-loops-of-transformers-problems-and-solution-1.png\" class=\"aligncenter size-medium wp-image-3120\" src=\"https:\/\/gurumuda.net\/physics\/wp-content\/uploads\/2018\/06\/Voltage-and-loops-of-transformers-problems-and-solution-1-300x58.png\" alt=\"Voltage and loops of transformers - problems and solution 1\" width=\"300\" height=\"58\" title=\"\" srcset=\"https:\/\/gurumuda.net\/physics\/wp-content\/uploads\/sites\/28\/2018\/06\/Voltage-and-loops-of-transformers-problems-and-solution-1-300x58.png 300w, https:\/\/gurumuda.net\/physics\/wp-content\/uploads\/sites\/28\/2018\/06\/Voltage-and-loops-of-transformers-problems-and-solution-1.png 448w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p class=\"western\"><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\">Based on the above table, find R and P.<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">Solution<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">Transformer&#8217;s equation :<\/span><\/span><!--more--><\/p>\n<p class=\"western\"><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\">V<\/span><\/span><sub><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\">s <\/span><\/span><\/sub><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\">N<\/span><\/span><sub><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\"> = N<\/span><\/span><sub><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\">s <\/span><\/span><\/sub><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\">V<\/span><\/span><sub><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\">p <\/span><\/span><\/sub><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\">and V<\/span><\/span><sub><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\"> I<\/span><\/span><sub><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\"> = V<\/span><\/span><sub><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\">s<\/span><\/span><\/sub><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\"> I<\/span><\/span><sub><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\">s<\/span><\/span><\/sub><\/p>\n<p class=\"western\" align=\"justify\"><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\"><i>V<\/i><\/span><\/span><sub><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\"><i>s<\/i><\/span><\/span><\/sub><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\"><i> = secondary voltage, V<\/i><\/span><\/span><sub><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\"><i>p<\/i><\/span><\/span><\/sub><span style=\"font-family: Times new roman, serif\"><span style=\"font-size: medium\"><i> = primary <a href=\"https:\/\/gurumuda.net\/physics\/electric-voltage-problems-and-solutions.htm\" target=\"_blank\" rel=\"noopener\">voltage<\/a><\/i><\/span><\/span><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><i>, N<\/i><\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><i>s<\/i><\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><i> = secondary loops, N<\/i><\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><i>p<\/i><\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><i> = primary loops<\/i><\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><i>, <\/i><\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><i>I<\/i><\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><i>p<\/i><\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><i> = primary <a href=\"https:\/\/gurumuda.net\/physics\/electric-currents-electric-charges-problems-and-solutions.htm\" target=\"_blank\" rel=\"noopener\">current<\/a>, I<\/i><\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><i>s<\/i><\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><i> = secondary current<\/i><\/span><\/span><\/p>\n<p class=\"western\" align=\"justify\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><u>Primary voltage (V<\/u><\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><u>p<\/u><\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><u>)<\/u><\/span><\/span><\/p>\n<p class=\"western\" align=\"justify\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">V<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> I<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> = V<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">s<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> I<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">s<\/span><\/span><\/sub><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">V<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> (4) = (10)(80)<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">V<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> = 800 \/ 4<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">V<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> = R = 200 Volt<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><u>Secondary loops (N<\/u><\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><u>s<\/u><\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><u>)<\/u><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">V<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">s <\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">N<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> = N<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">s <\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">V<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">(10)(600) = N<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">s <\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">(200)<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">6000 = 200 N<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">s<\/span><\/span><\/sub><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">N<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">s <\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">= 6000 \/ 200<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">N<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">s<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> = P = 30 loops<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">2.<\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3121\" data-permalink=\"https:\/\/gurumuda.net\/physics\/voltage-and-loops-of-transformers-problems-and-solution-2\" data-orig-file=\"https:\/\/gurumuda.net\/physics\/wp-content\/uploads\/sites\/28\/2018\/06\/Voltage-and-loops-of-transformers-problems-and-solution-2.png\" data-orig-size=\"392,123\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Voltage and loops of transformers &amp;#8211; problems and solution 2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/gurumuda.net\/physics\/wp-content\/uploads\/sites\/28\/2018\/06\/Voltage-and-loops-of-transformers-problems-and-solution-2.png\" class=\"aligncenter size-medium wp-image-3121\" src=\"https:\/\/gurumuda.net\/physics\/wp-content\/uploads\/2018\/06\/Voltage-and-loops-of-transformers-problems-and-solution-2-300x94.png\" alt=\"Voltage and loops of transformers - problems and solution 2\" width=\"300\" height=\"94\" title=\"\" srcset=\"https:\/\/gurumuda.net\/physics\/wp-content\/uploads\/sites\/28\/2018\/06\/Voltage-and-loops-of-transformers-problems-and-solution-2-300x94.png 300w, https:\/\/gurumuda.net\/physics\/wp-content\/uploads\/sites\/28\/2018\/06\/Voltage-and-loops-of-transformers-problems-and-solution-2.png 392w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">Based on the above table, find K and L.<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">Solution :<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><u>Secondary current (I<\/u><\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><u>s<\/u><\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><u>) of transformer 1 :<\/u><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">V<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> I<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> = V<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">s<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> I<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">s<\/span><\/span><\/sub><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">(200)(3) = (300)(I<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">s<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">)<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">I<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">s<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> = 600 \/ 300<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">I<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">s<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> = K = 2 A<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><u>Secondary voltage (V<\/u><\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><u>s<\/u><\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><u>) of <a href=\"https:\/\/gurumuda.net\/physics\/step-up-and-step-down-transformer-problems-and-solutions.htm\" target=\"_blank\" rel=\"noopener\">transformer<\/a> 2 :<\/u><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">V<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> I<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> = V<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">s<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> I<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">s<\/span><\/span><\/sub><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">(40)(0,75) = V<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">s<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> (1)<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">V<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">s<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> = L = 30 Volt<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">3.<\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3122\" data-permalink=\"https:\/\/gurumuda.net\/physics\/voltage-and-loops-of-transformers-problems-and-solution-3\" data-orig-file=\"https:\/\/gurumuda.net\/physics\/wp-content\/uploads\/sites\/28\/2018\/06\/Voltage-and-loops-of-transformers-problems-and-solution-3.png\" data-orig-size=\"549,87\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Voltage and loops of transformers &amp;#8211; problems and solution 3\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/gurumuda.net\/physics\/wp-content\/uploads\/sites\/28\/2018\/06\/Voltage-and-loops-of-transformers-problems-and-solution-3.png\" class=\"aligncenter size-medium wp-image-3122\" src=\"https:\/\/gurumuda.net\/physics\/wp-content\/uploads\/2018\/06\/Voltage-and-loops-of-transformers-problems-and-solution-3-300x48.png\" alt=\"Voltage and loops of transformers - problems and solution 3\" width=\"300\" height=\"48\" title=\"\" srcset=\"https:\/\/gurumuda.net\/physics\/wp-content\/uploads\/sites\/28\/2018\/06\/Voltage-and-loops-of-transformers-problems-and-solution-3-300x48.png 300w, https:\/\/gurumuda.net\/physics\/wp-content\/uploads\/sites\/28\/2018\/06\/Voltage-and-loops-of-transformers-problems-and-solution-3.png 549w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">Based on the table above, find P and Q.<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">Solution :<\/span><\/span><\/p>\n<p class=\"western\" align=\"justify\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><u>Primary voltage (V<\/u><\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><u>p<\/u><\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><u>)<\/u><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">V<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">s <\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">N<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> = N<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">s <\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">V<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">(220)(300) = (600) V<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">(220)(3) = (6) V<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">660 = 6 V<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">V<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> = 660 \/ 6<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">V<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> = P = 110 Volt <\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><u>Primary current (I<\/u><\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><u>p<\/u><\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"><u>)<\/u><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">V<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> I<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> = V<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">s<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> I<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">s<\/span><\/span><\/sub><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">(110)(I<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">) = (220)(2)<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">(110)(I<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">) = 440<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">I<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> = 440 \/ 110<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">I<\/span><\/span><sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\">p<\/span><\/span><\/sub><span style=\"font-family: Times New Roman, serif\"><span style=\"font-size: medium\"> = Q = 4 A<\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. Based on the above table, find R and P. Solution Transformer&#8217;s equation :<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","jetpack_post_was_ever_published":false},"categories":[3],"tags":[],"class_list":["post-3119","post","type-post","status-publish","format-standard","hentry","category-solved-problems-in-basic-physics"],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/gurumuda.net\/physics\/wp-json\/wp\/v2\/posts\/3119","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gurumuda.net\/physics\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gurumuda.net\/physics\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gurumuda.net\/physics\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gurumuda.net\/physics\/wp-json\/wp\/v2\/comments?post=3119"}],"version-history":[{"count":0,"href":"https:\/\/gurumuda.net\/physics\/wp-json\/wp\/v2\/posts\/3119\/revisions"}],"wp:attachment":[{"href":"https:\/\/gurumuda.net\/physics\/wp-json\/wp\/v2\/media?parent=3119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gurumuda.net\/physics\/wp-json\/wp\/v2\/categories?post=3119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gurumuda.net\/physics\/wp-json\/wp\/v2\/tags?post=3119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}