{"id":11437,"date":"2026-08-10T10:32:11","date_gmt":"2026-08-10T10:32:11","guid":{"rendered":"https:\/\/nokobox.com\/index.php\/item\/udemy-single-and-3-phase-electrical-circuit-basics-a-to-z-2023-9\/"},"modified":"2026-08-10T10:32:11","modified_gmt":"2026-08-10T10:32:11","slug":"udemy-single-and-3-phase-electrical-circuit-basics-a-to-z-2023-9","status":"publish","type":"digital_item","link":"https:\/\/nokobox.com\/index.php\/item\/udemy-single-and-3-phase-electrical-circuit-basics-a-to-z-2023-9\/","title":{"rendered":"Udemy \u2013 Single and 3-Phase electrical circuit basics A to Z 2023-9"},"content":{"rendered":"<div class=\"w-post-elm post_content\">\n<h2>Descriptions<\/h2>\n<p>Single and 3-Phase electrical circuit basics A to Z, This course was written in such a way that someone who does not have any electrical work experience will understand it. However, most people can learn something from this course even if they have previous electrical work experience or knowledge. It takes roughly one day to work through this course. This course does not qualify you as an electrician and does not authorize you to conduct any electrical work. This course is not math intensive, but we will cover a few basic formulas. If mathematics is not your strong point, there is no shortage of online calculators that can do the calculations for you.<\/p>\n<h3>What you\u2019ll learn<\/h3>\n<ul>\n<li>Fundamentals of electricity \/ Electrical Circuit basics (Conductors\/Insulators, Open\/Closed Circuits, Series\/Parallel Circuits).<\/li>\n<li>Voltage, Current, Resistance, Power, and Energy explained in a manner that can be visualized.<\/li>\n<li>Direct Current and Alternating Current explained with oscilloscope graph examples.<\/li>\n<li>Frequency, Peak values, Peak-to-Peak values and RMS values explained with example of basic calculations for each type of measurement.<\/li>\n<li>Alternating Current power generation explained (Alternators, Power Stations, Transformers, Long Distance Transmission).<\/li>\n<li>Electrical Transformers explained (Step-Up \/ Step-Down Transformers, Single \/ Three-Phase Transformers).<\/li>\n<li>Ohm\u2019s Law Triangle and Wheel explained with examples.<\/li>\n<li>Ohm\u2019s Law applied to five different scenarios (1. Matched Load and Supply \/ 2. Over-Current \/ 3. Under-Current \/ 4. Under-Voltage \/ 5. Over-Voltage).<\/li>\n<li>Power Supplies and Loads in Series explained.<\/li>\n<li>Power Supplies and Loads in Parallel explained.<\/li>\n<li>Capacitors and Capacitance explained.<\/li>\n<li>Inductors and Inductance explained.<\/li>\n<li>Capacitive and Inductive Reactance explained (Simplified).<\/li>\n<li>Impedance explained (Simplified).<\/li>\n<li>Single \/ Three-Phase transmission explained with Wye \/ Delta examples.<\/li>\n<li>Three-phase voltage potentials explained.<\/li>\n<li>Electrocution, Protective Earth and other safety components explained.<\/li>\n<li>Single \/ Three-phase circuit layouts explained.<\/li>\n<li>Earthing systems explained (TN-C, TN-CS, TN-S, TT, IT).<\/li>\n<li>Multimeters and how to use them (Layout, AC\/DC Voltage, AC\/DC Current, Resistance, Capacitance, Frequency, Display Count, Accuracy, Category ratings).<\/li>\n<li>Clamp Meters and how to use them (Layout, AC\/DC Current).<\/li>\n<li>Insulation Resistance Testers and how to use them (Layout, Normal Resistance, Insulation Resistance Testing, Capacitance Discharge, AC Voltage measurements).<\/li>\n<li>PSC\/Loop Testers and how to use them (Testing Loop Impedance, Testing Prospective Short-Circuit Current, Calculating Prospective Fault Current).<\/li>\n<\/ul>\n<h3>Who this course is for<\/h3>\n<ul>\n<li>Anyone who wants to learn more about Single \/ Three-Phase electricity in general.<\/li>\n<li>Anyone who wants to learn more about Single \/ Three-Phase transformers. (Step-Up, Step-Down)<\/li>\n<li>Anyone who wants to learn how Single \/ Three-Phase motor circuits work.<\/li>\n<li>Anyone who wants to learn more about Single \/ Three-Phase Induction Motors and how to inspect them.<\/li>\n<li>Anyone who wants to learn how to use electrical test equipment. (Multimeters, Clamp Meters, Insulation Resistance Testers, PSC\/Loop Testers, Phase Rotation Testers, ELCB\/Polarity Testers, Earth Resistance Testers)<\/li>\n<li>Anyone who struggles to understand the difference between Voltage, Current, Resistance, Power and Energy.<\/li>\n<li>Anyone who struggles to understand the difference between Direct Current and Alternating Current.<\/li>\n<li>Anyone who struggles to understand Three-Phase Voltage Potentials.<\/li>\n<li>Anyone who struggles to understand the difference between Wye and Delta configurations.<\/li>\n<li>Anyone who want\u2019s to know why transformers only work with AC electricity and why we mainly transmit AC electricity over long distances.<\/li>\n<li>Electricians<\/li>\n<li>Electrical engineers<\/li>\n<li>Electrical designers<\/li>\n<li>Industrial workers<\/li>\n<\/ul>\n<h3>Specificatoin of Single and 3-Phase electrical circuit basics A to Z<\/h3>\n<ul>\n<li>Publisher : <a href=\"https:\/\/href.li\/?https:\/\/www.udemy.com\/course\/single-and-three-phase-electrical-circuit-basics\/?couponCode=LETSLEARNNOW\" target=\"_blank\" rel=\"noopener\">Udemy<\/a><\/li>\n<li>Teacher : <a href=\"https:\/\/downloadlynet.ir\/tag\/johanna-christina-halbich\">Johanna Christina H\u00e4lbich<\/a><\/li>\n<li>Language : English<\/li>\n<li>Level : All Levels<\/li>\n<li>Number of Course : 108<\/li>\n<li>Duration : 4 hours and 27 minutes<\/li>\n<\/ul>\n<h3>Content of Single and 3-Phase electrical circuit basics A to Z<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-996721\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/07\/Single-and-3-Phase-electrical-circuit-basics-A-to-Z.c.jpeg\" alt=\"Single and 3-Phase electrical circuit basics A to Z\" width=\"705\" height=\"506\"><\/p>\n<h3>Requirements<\/h3>\n<ul dir=\"ltr\">\n<li>There are no requirements for this course, this course was designed to explain electricity and electrical systems in such a way that someone who does not have any electrical work experience will understand it. This course is not math intensive, but we will cover a few basic formulas. If mathematics is not your strong point, there is no shortage of online calculators that can do the calculations for you.<\/li>\n<\/ul>\n<h3>Pictures<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-996722\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/07\/Single-and-3-Phase-electrical-circuit-basics-A-to-Z.d.jpeg\" alt=\"Single and 3-Phase electrical circuit basics A to Z\" width=\"705\" height=\"282\"><\/p>\n<h3>Sample Clip<\/h3>\n<div style=\"width: 640px;\" class=\"wp-video\"><span class=\"mejs-offscreen\">Video Player<\/span><\/p>\n<div id=\"mep_0\" class=\"mejs-container mejs-container-keyboard-inactive wp-video-shortcode mejs-video\" tabindex=\"0\" role=\"application\" aria-label=\"Video Player\" style=\"width: 640px; height: 360px; min-width: 217px;\">\n<div class=\"mejs-inner\">\n<div class=\"mejs-mediaelement\"><mediaelementwrapper id=\"video-171506-1\"><video class=\"wp-video-shortcode\" id=\"video-171506-1_html5\" width=\"640\" height=\"360\" preload=\"metadata\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Single_and_3-Phase_electrical_circuit_basics_A_to_Z_Downloadly.ir.mp4?_=1\" style=\"width: 640px; height: 360px;\"><source type=\"video\/mp4\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Single_and_3-Phase_electrical_circuit_basics_A_to_Z_Downloadly.ir.mp4?_=1\"><a href=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Single_and_3-Phase_electrical_circuit_basics_A_to_Z_Downloadly.ir.mp4?nocache=1786140786658\">https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Single_and_3-Phase_electrical_circuit_basics_A_to_Z_Downloadly.ir.mp4<\/a><\/video><\/mediaelementwrapper><\/div>\n<div class=\"mejs-layers\">\n<div class=\"mejs-poster mejs-layer\" style=\"display: none; width: 100%; height: 100%;\"><\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-loading\"><span class=\"mejs-overlay-loading-bg-img\"><\/span><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-error\"><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer mejs-overlay-play\" style=\"width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-button\" role=\"button\" tabindex=\"0\" aria-label=\"Play\" aria-pressed=\"false\"><\/div>\n<\/div>\n<\/div>\n<div class=\"mejs-controls\">\n<div class=\"mejs-button mejs-playpause-button mejs-play\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Play\" aria-label=\"Play\" tabindex=\"0\"><\/button><\/div>\n<div class=\"mejs-time mejs-currenttime-container\" role=\"timer\" aria-live=\"off\"><span class=\"mejs-currenttime\">00:00<\/span><\/div>\n<div class=\"mejs-time-rail\"><span class=\"mejs-time-total mejs-time-slider\" role=\"slider\" tabindex=\"0\" aria-label=\"Time Slider\" aria-valuemin=\"0\" aria-valuemax=\"0\" aria-valuenow=\"0\" aria-valuetext=\"00:00\"><span class=\"mejs-time-buffering\" style=\"display: none;\"><\/span><span class=\"mejs-time-loaded\"><\/span><span class=\"mejs-time-current\"><\/span><span class=\"mejs-time-hovered no-hover\"><\/span><span class=\"mejs-time-handle\"><span class=\"mejs-time-handle-content\"><\/span><\/span><span class=\"mejs-time-float\"><span class=\"mejs-time-float-current\">00:00<\/span><span class=\"mejs-time-float-corner\"><\/span><\/span><\/span><\/div>\n<div class=\"mejs-time mejs-duration-container\"><span class=\"mejs-duration\">00:00<\/span><\/div>\n<div class=\"mejs-button mejs-volume-button mejs-mute\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Mute\" aria-label=\"Mute\" tabindex=\"0\"><\/button><a href=\"javascript:void(0);\" class=\"mejs-volume-slider\" aria-label=\"Volume Slider\" aria-valuemin=\"0\" aria-valuemax=\"100\" role=\"slider\" aria-orientation=\"vertical\"><span class=\"mejs-offscreen\">Use Up\/Down Arrow keys to increase or decrease volume.<\/span><\/p>\n<div class=\"mejs-volume-total\">\n<div class=\"mejs-volume-current\" style=\"bottom: 0px; height: 100%;\"><\/div>\n<div class=\"mejs-volume-handle\" style=\"bottom: 100%; margin-bottom: -3px;\"><\/div>\n<\/div>\n<p><\/a><\/div>\n<div class=\"mejs-button mejs-fullscreen-button\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Fullscreen\" aria-label=\"Fullscreen\" tabindex=\"0\"><\/button><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3>Installation Guide<\/h3>\n<p>Extract the files and watch with your favorite player<\/p>\n<p>Subtitle : English<\/p>\n<p>Quality: 720<\/p>\n<h3>Download Links<\/h3>\n<p><a href=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Udemy_Single_and_3-Phase_electrical_circuit_basics_A_to_Z_2023-9_Downloadly.ir.part1.rar?nocache=1786140780\">Download Part 1 \u2013 1 GB<\/a><\/p>\n<p><a href=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Udemy_Single_and_3-Phase_electrical_circuit_basics_A_to_Z_2023-9_Downloadly.ir.part2.rar?nocache=1786140780\">Download Part 2 \u2013 492 MB<\/a><\/p>\n<h5>Password file(s): <a>www.downloadly.ir<\/a><\/h5>\n<h3>File size<\/h3>\n<p>1.48 GB<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Descriptions Single and 3-Phase electrical circuit basics A to Z, This course was written in such a way that someone who does not have any electrical work exper<\/p>\n","protected":false},"author":1,"template":"","dgi_category":[10458],"dgi_tag":[95383,95384,95385,95386,95387,95388,95389,95390,95391],"class_list":["post-11437","digital_item","type-digital_item","status-publish","has-post-thumbnail","hentry","dgi_category-video-tutorials","dgi_tag-download-single-and-3-phase-electrical-circuit-basics-a-to-z","dgi_tag-free-download-single-and-3-phase-electrical-circuit-basics-a-to-z","dgi_tag-free-single-and-3-phase-electrical-circuit-basics-a-to-z","dgi_tag-johanna-christina-halbich","dgi_tag-single-and-3-phase-electrical-circuit-basics-a-to-z","dgi_tag-single-and-3-phase-electrical-circuit-basics-a-to-z-download","dgi_tag-single-and-3-phase-electrical-circuit-basics-a-to-z-free","dgi_tag-single-and-3-phase-electrical-circuit-basics-a-to-z-free-download","dgi_tag-udemy-single-and-3-phase-electrical-circuit-basics-a-to-z"],"_links":{"self":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/11437","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item"}],"about":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/types\/digital_item"}],"author":[{"embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":0,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/11437\/revisions"}],"wp:attachment":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/media?parent=11437"}],"wp:term":[{"taxonomy":"dgi_category","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_category?post=11437"},{"taxonomy":"dgi_tag","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_tag?post=11437"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}