{"id":2492,"date":"2025-09-04T16:54:43","date_gmt":"2025-09-04T14:54:43","guid":{"rendered":"https:\/\/sti2tech.com\/?page_id=2492"},"modified":"2025-09-11T14:28:07","modified_gmt":"2025-09-11T12:28:07","slug":"sti2d-tle-ra-tp-n2","status":"publish","type":"page","link":"https:\/\/sti2tech.com\/?page_id=2492","title":{"rendered":"STI2D &#8211; Tle RA &#8211; TP n\u00b02"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2492\" class=\"elementor elementor-2492\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c5ab7aa elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c5ab7aa\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0550b93\" data-id=\"0550b93\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dd5afc8 elementor-widget elementor-widget-heading\" data-id=\"dd5afc8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">TP n\u00b02 : Observation et mise en forme d\u2019un signal sinuso\u00efdal \u00e0 l\u2019oscilloscope<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-86b6687 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"86b6687\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-77d9893\" data-id=\"77d9893\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-54aa618 elementor-widget elementor-widget-text-editor\" data-id=\"54aa618\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><strong data-start=\"188\" data-end=\"202\">Objectif :<\/strong><\/h3><p>Apprendre \u00e0 utiliser un g\u00e9n\u00e9rateur basse fr\u00e9quence (GBF) et un oscilloscope pour g\u00e9n\u00e9rer, observer et r\u00e9gler une sinuso\u00efde.<\/p><h3><strong data-start=\"188\" data-end=\"202\">Mat\u00e9riel n\u00e9cessaire<\/strong><\/h3><ul style=\"caret-color: #000000; color: #000000;\" data-start=\"359\" data-end=\"503\"><li data-start=\"359\" data-end=\"397\"><p data-start=\"361\" data-end=\"397\">1 G\u00e9n\u00e9rateur basse fr\u00e9quence (GBF)<\/p><\/li><li data-start=\"398\" data-end=\"440\"><p data-start=\"400\" data-end=\"440\">1 Oscilloscope num\u00e9rique ou analogique<\/p><\/li><li data-start=\"441\" data-end=\"481\"><p data-start=\"443\" data-end=\"481\">1 C\u00e2ble coaxial BNC \/ fiches bananes<\/p><\/li><li data-start=\"441\" data-end=\"481\">R\u00e9sistance variable<\/li><li data-start=\"482\" data-end=\"503\"><p data-start=\"484\" data-end=\"503\">Fils de connexion<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-72492e7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"72492e7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-aba5641\" data-id=\"aba5641\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-56ce2da elementor-widget elementor-widget-text-editor\" data-id=\"56ce2da\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4 data-start=\"510\" data-end=\"547\">Partie A \u2013 Mise en service du GBF<\/h4><ol data-start=\"548\" data-end=\"884\"><li data-start=\"548\" data-end=\"610\"><p data-start=\"551\" data-end=\"610\">Allumez le GBF et r\u00e9glez-le sur <strong data-start=\"583\" data-end=\"607\">fonction sinuso\u00efdale<\/strong>. Switchez de forme \u00e0 l&rsquo;aide du bouton <strong>\u00ab\u00a0Wave\u00a0\u00bb<\/strong><\/p><\/li><li data-start=\"611\" data-end=\"681\"><p data-start=\"614\" data-end=\"681\">Branchez la sortie du GBF sur l\u2019entr\u00e9e <strong data-start=\"653\" data-end=\"660\">CH1<\/strong> de l\u2019oscilloscope.<\/p><\/li><li data-start=\"682\" data-end=\"781\"><p data-start=\"685\" data-end=\"781\">Choisissez une fr\u00e9quence de d\u00e9part de <strong data-start=\"723\" data-end=\"732\">1 kHz. Pour r\u00e9gler ce param\u00e8tre utiliser les chiffres et appuyez sur l&rsquo;unit\u00e9 souhait\u00e9e.<\/strong><\/p><\/li><li data-start=\"682\" data-end=\"781\"><p data-start=\"685\" data-end=\"781\"><span style=\"font-family: var(--global-body-font-family);\">Ensuite, r\u00e9glez une tension de <\/span><strong style=\"font-family: var(--global-body-font-family);\" data-start=\"751\" data-end=\"778\">2 V cr\u00eate \u00e0 cr\u00eate (Vpp)<\/strong><span style=\"font-family: var(--global-body-font-family);\">. Pour cela utilisez le potentiom\u00e8tre nomm\u00e9 <strong>\u00ab\u00a0Amp\u00a0\u00bb.<\/strong><\/span><\/p><\/li><li data-start=\"782\" data-end=\"884\"><p data-start=\"785\" data-end=\"884\">V\u00e9rifiez la connexion de la masse commune (borne noire du GBF reli\u00e9e \u00e0 la masse de l\u2019oscilloscope). Utilisez un c\u00e2ble BNC.<\/p><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-e6531bf\" data-id=\"e6531bf\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a8e4971 elementor-widget elementor-widget-image\" data-id=\"a8e4971\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8272-1024x768.jpg\" class=\"attachment-large size-large wp-image-2497\" alt=\"\" srcset=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8272-1024x768.jpg 1024w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8272-300x225.jpg 300w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8272-768x576.jpg 768w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8272-1536x1152.jpg 1536w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8272-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d977265 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d977265\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9ebdd66\" data-id=\"9ebdd66\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e198c03 elementor-widget elementor-widget-text-editor\" data-id=\"e198c03\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>APPELER LE PROFESSEUR POUR VERIFICATION<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bed451c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bed451c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-9ebdac6\" data-id=\"9ebdac6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c0c68f3 elementor-widget elementor-widget-image\" data-id=\"c0c68f3\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8282-1024x768.jpg\" class=\"attachment-large size-large wp-image-2496\" alt=\"\" srcset=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8282-1024x768.jpg 1024w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8282-300x225.jpg 300w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8282-768x576.jpg 768w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8282-1536x1152.jpg 1536w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8282-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-ad0db02\" data-id=\"ad0db02\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f877479 elementor-widget elementor-widget-text-editor\" data-id=\"f877479\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4 data-start=\"891\" data-end=\"932\">Partie B \u2013 R\u00e9glages de l\u2019oscilloscope<\/h4>\n<ol data-start=\"933\" data-end=\"1249\">\n \t<li data-start=\"933\" data-end=\"994\">Raccorder le c\u00e2ble BNC sur l&rsquo;oscilloscope sur la broche CH1.<\/li>\n \t<li data-start=\"933\" data-end=\"994\">\n<p data-start=\"936\" data-end=\"994\">Allumez l\u2019oscilloscope et s\u00e9lectionnez l\u2019entr\u00e9e <strong data-start=\"984\" data-end=\"991\">CH1<\/strong>.<\/p>\n<\/li>\n \t<li data-start=\"995\" data-end=\"1081\">\n<p data-start=\"998\" data-end=\"1081\">R\u00e9glez la <strong data-start=\"1008\" data-end=\"1025\">base de temps<\/strong> pour obtenir <strong data-start=\"1039\" data-end=\"1066\">2 \u00e0 3 p\u00e9riodes visibles<\/strong> sur l\u2019\u00e9cran \u00e0 l&rsquo;aide du potentiom\u00e8tre vert.<\/p>\n<\/li>\n \t<li data-start=\"1082\" data-end=\"1186\">\n<p data-start=\"1085\" data-end=\"1186\">Ajustez la <strong data-start=\"1096\" data-end=\"1121\">sensibilit\u00e9 verticale<\/strong> pour que la sinuso\u00efde occupe environ <strong data-start=\"1159\" data-end=\"1183\">la moiti\u00e9 de l\u2019\u00e9cran pour cela utiliser le potentiom\u00e8tre rouge.<\/strong><\/p>\n<\/li>\n \t<li data-start=\"1187\" data-end=\"1249\">\n<p data-start=\"1190\" data-end=\"1249\">Utilisez la commande <strong data-start=\"1211\" data-end=\"1222\">Trigger<\/strong> pour stabiliser l\u2019image. Placer le curseur de droite sur la courbe et choisissez la channel CH1.<\/p>\n<\/li>\n<\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-aca0c6f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"aca0c6f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0ddb9c8\" data-id=\"0ddb9c8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a9bb4f9 elementor-widget elementor-widget-text-editor\" data-id=\"a9bb4f9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>APPELER LE PROFESSEUR POUR VERIFICATION<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5f2a2be elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5f2a2be\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-fd6c346\" data-id=\"fd6c346\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-88cb3d8 elementor-widget elementor-widget-text-editor\" data-id=\"88cb3d8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4 data-start=\"891\" data-end=\"932\">Partie C \u2013 Mesures et v\u00e9rifications<\/h4><ol style=\"caret-color: #000000; color: #000000;\" data-start=\"1296\" data-end=\"1590\"><li data-start=\"1296\" data-end=\"1524\"><p data-start=\"1299\" data-end=\"1324\">Mesurez graphiquement : Pour cela utiliser le bouton \u00ab\u00a0<b>cursor\u00a0\u00bb<\/b>\u00a0et \u00ab\u00a0<b>measure\u00a0\u00bb<\/b> pour pouvoir d\u00e9placer les courbes.<\/p><ul data-start=\"1328\" data-end=\"1524\"><li data-start=\"1328\" data-end=\"1367\"><p data-start=\"1330\" data-end=\"1367\">La\u00a0<strong data-start=\"1333\" data-end=\"1346\">p\u00e9riode T<\/strong>\u00a0du signal (en ms). Utilisation du bouton \u00ab\u00a0<b>cursor<\/b>\u00a0\u00bb pour placer les curseur au bon endroit.<\/p><\/li><li data-start=\"1371\" data-end=\"1447\"><p data-start=\"1373\" data-end=\"1447\">La\u00a0<strong data-start=\"1376\" data-end=\"1391\">fr\u00e9quence f<\/strong>\u00a0(en Hz) et comparez avec la valeur r\u00e9gl\u00e9e sur le GBF.<\/p><\/li><li data-start=\"1451\" data-end=\"1524\"><p data-start=\"1453\" data-end=\"1524\">L\u2019<strong data-start=\"1455\" data-end=\"1486\">amplitude cr\u00eate \u00e0 cr\u00eate Vpp<\/strong>\u00a0et l\u2019<strong data-start=\"1492\" data-end=\"1521\">amplitude efficace (Vrms)<\/strong>. Utilisation du bouton \u00ab\u00a0<b>mesure<\/b>\u00ab\u00a0<\/p><\/li><\/ul><\/li><li data-start=\"1526\" data-end=\"1590\"><p data-start=\"1529\" data-end=\"1590\">V\u00e9rifiez la coh\u00e9rence des mesures avec les r\u00e9glages du GBF.<\/p><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-71f6cee\" data-id=\"71f6cee\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3924451 elementor-widget elementor-widget-image\" data-id=\"3924451\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8282-1-1024x768.jpg\" class=\"attachment-large size-large wp-image-2507\" alt=\"\" srcset=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8282-1-1024x768.jpg 1024w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8282-1-300x225.jpg 300w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8282-1-768x576.jpg 768w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8282-1-1536x1152.jpg 1536w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8282-1-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-164a631 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"164a631\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7462b7c\" data-id=\"7462b7c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-574fc83 elementor-widget elementor-widget-text-editor\" data-id=\"574fc83\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4 data-start=\"1597\" data-end=\"1625\">Partie D \u2013 Mise en forme<\/h4><ol data-start=\"1626\" data-end=\"1906\"><li data-start=\"1626\" data-end=\"1730\"><p data-start=\"1629\" data-end=\"1730\">Modifiez la fr\u00e9quence du GBF pour obtenir 50 Hz et observez l\u2019effet sur la trace \u00e0 l\u2019oscilloscope.<\/p><\/li><li data-start=\"1731\" data-end=\"1819\"><p data-start=\"1734\" data-end=\"1819\">Changez l\u2019amplitude du signal pour atteindre 10V\u00a0<\/p><\/li><li data-start=\"1820\" data-end=\"1906\"><p data-start=\"1823\" data-end=\"1906\">Ajustez les r\u00e9glages de l\u2019oscilloscope pour conserver une image claire et stable.<\/p><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-47dc454 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"47dc454\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a8ccb72\" data-id=\"a8ccb72\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-40cedd0 elementor-widget elementor-widget-text-editor\" data-id=\"40cedd0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>APPELER LE PROFESSEUR POUR VERIFICATION<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-65f7097 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"65f7097\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e74e24f\" data-id=\"e74e24f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-077c73c elementor-widget elementor-widget-text-editor\" data-id=\"077c73c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4 data-start=\"1913\" data-end=\"1941\">Exploitation \/ Questions<\/h4><ol data-start=\"1942\" data-end=\"2301\"><li data-start=\"1942\" data-end=\"2022\"><p data-start=\"1945\" data-end=\"2022\">Quelle est la relation entre la p\u00e9riode mesur\u00e9e et la fr\u00e9quence du signal ?<\/p><\/li><li data-start=\"2023\" data-end=\"2133\"><p data-start=\"2026\" data-end=\"2133\">Quelle diff\u00e9rence constatez-vous entre la tension affich\u00e9e sur le GBF et celle mesur\u00e9e \u00e0 l\u2019oscilloscope ?<\/p><\/li><li data-start=\"2134\" data-end=\"2232\"><p data-start=\"2137\" data-end=\"2232\">Pourquoi est-il n\u00e9cessaire de r\u00e9gler \u00e0 la fois la base de temps et la sensibilit\u00e9 verticale ?<\/p><\/li><li data-start=\"2134\" data-end=\"2232\">Quelle relation lie la tension max et la tension efficace d&rsquo;un signal ?<\/li><li data-start=\"2134\" data-end=\"2232\">Comment connectons nous les amp\u00e8rem\u00e8tres et les voltm\u00e8tres ?<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-34e87c5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"34e87c5\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ff449b5\" data-id=\"ff449b5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-96ccc9f elementor-widget elementor-widget-text-editor\" data-id=\"96ccc9f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>APPELER LE PROFESSEUR POUR VERIFICATION<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c52f049 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c52f049\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-a57fd5f\" data-id=\"a57fd5f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-028e9da elementor-widget elementor-widget-text-editor\" data-id=\"028e9da\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4 data-start=\"1597\" data-end=\"1625\">Partie E \u2013 Calibrage d&rsquo;une charge r\u00e9sistive<\/h4><ol><li>Une fois que votre signal est op\u00e9rationnelle, vous utiliserez alors une r\u00e9sistance variable. Vous la calibrerez de sorte \u00e0 obtenir une r\u00e9sistance de 1 kOhm<span style=\"font-family: var(--global-body-font-family);\">.\u00a0<\/span><\/li><li>Pour valider votre charge, mesurez la \u00e0 l&rsquo;aide du multim\u00e8tre positionn\u00e9 en mode Ohmm\u00e8tre.<\/li><li>Une fois la manipulation termin\u00e9e, <b>faite valider par votre enseignant.<\/b><\/li><\/ol><p><span style=\"font-family: var(--global-body-font-family);\">\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-ed4de45\" data-id=\"ed4de45\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2024349 elementor-widget elementor-widget-image\" data-id=\"2024349\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8283-1024x768.jpg\" class=\"attachment-large size-large wp-image-2528\" alt=\"\" srcset=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8283-1024x768.jpg 1024w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8283-300x225.jpg 300w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8283-768x576.jpg 768w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8283-1536x1152.jpg 1536w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/IMG_8283-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1f6a6e7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1f6a6e7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-d9a61ca\" data-id=\"d9a61ca\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fcd411b elementor-widget elementor-widget-image\" data-id=\"fcd411b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"755\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/Basic-Electrical-and-Electronic-Symbols.png-1024x755.webp\" class=\"attachment-large size-large wp-image-2530\" alt=\"\" srcset=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/Basic-Electrical-and-Electronic-Symbols.png-1024x755.webp 1024w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/Basic-Electrical-and-Electronic-Symbols.png-300x221.webp 300w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/Basic-Electrical-and-Electronic-Symbols.png-768x566.webp 768w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/Basic-Electrical-and-Electronic-Symbols.png.webp 1409w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-76e6abf\" data-id=\"76e6abf\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-77438fe elementor-widget elementor-widget-text-editor\" data-id=\"77438fe\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4 data-start=\"1597\" data-end=\"1625\">Partie F \u2013 R\u00e9alisation du c\u00e2blage d&rsquo;une charge r\u00e9sistive avec un GBF<\/h4><div>1. R\u00e9aliser un sch\u00e9ma de c\u00e2blage pour cette activit\u00e9 pratique. Pour cela, utilisez les symboles fournis ci contre.<\/div><div>2. Placer l&rsquo;ensemble des \u00e9l\u00e9ments de mesure sur la figure. Voltm\u00e8tre, oscilloscope, r\u00e9sistance et GBF.<\/div><div>Pour le GBF, utiliser le symbole du g\u00e9n\u00e9rateur \u00e9lectrique et ajoutez y une vague en dessous.<\/div><div>3. Une fois le sch\u00e9ma fini r\u00e9aliser le sans le mettre sous tension.<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-58bca2c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"58bca2c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7dafd36\" data-id=\"7dafd36\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d224a96 elementor-widget elementor-widget-text-editor\" data-id=\"d224a96\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>APPELER LE PROFESSEUR POUR VERIFICATION<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6a99407 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6a99407\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-dbc487e\" data-id=\"dbc487e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e3c4cbe elementor-widget elementor-widget-text-editor\" data-id=\"e3c4cbe\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4 data-start=\"891\" data-end=\"932\">Partie G \u2013 Mesures et v\u00e9rifications<\/h4><ol style=\"caret-color: #000000; color: #000000;\" data-start=\"1296\" data-end=\"1590\"><li data-start=\"1296\" data-end=\"1524\"><p data-start=\"1299\" data-end=\"1324\">Mesurez la tension efficace dans la charge r\u00e9sistive. <span style=\"font-family: var(--global-body-font-family);\">Placer votre multim\u00e8tre en position voltm\u00e8tre. Puis choisissez la mesure correspondant au type de signal.<\/span><\/p><\/li><li data-start=\"1526\" data-end=\"1590\"><p data-start=\"1529\" data-end=\"1590\">V\u00e9rifiez la coh\u00e9rence des mesures par rapport au signal alternatif param\u00e9trer de base.<\/p><\/li><li data-start=\"1526\" data-end=\"1590\">Visualiser la courbe en sortie du GBF et aux bornes de la r\u00e9sistances<\/li><li data-start=\"1526\" data-end=\"1590\">Quelle conclusion pouvons nous apport\u00e9 ?<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-05ddd6c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"05ddd6c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2874ae0\" data-id=\"2874ae0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1e043ed elementor-widget elementor-widget-text-editor\" data-id=\"1e043ed\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4 data-start=\"1597\" data-end=\"1625\">Partie H \u2013 Calibrage d&rsquo;une charge r\u00e9sistive et inductive<\/h4><ol><li>Calibrer la charge r\u00e9sistive de sorte \u00e0 obtenir une r\u00e9sistance de 100 Ohm.\u00a0<\/li><li>Calibrer la charge inductive de telle sorte \u00e0 obtenir une inductance de 1,1 H\u00a0<\/li><li>Une fois la manipulation termin\u00e9e, <b>faite valider par votre enseignant.<\/b><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-32aa07f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"32aa07f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e60b883\" data-id=\"e60b883\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-21b245a elementor-widget elementor-widget-text-editor\" data-id=\"21b245a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<strong>APPELER LE PROFESSEUR POUR VERIFICATION<\/strong>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-119eca5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"119eca5\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3c3f2bb\" data-id=\"3c3f2bb\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a3fd3cb elementor-widget elementor-widget-text-editor\" data-id=\"a3fd3cb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4 data-start=\"1597\" data-end=\"1625\">Partie I \u2013 R\u00e9alisation du c\u00e2blage d&rsquo;une charge r\u00e9sistive et inductive avec un GBF<\/h4><div>1. R\u00e9aliser un sch\u00e9ma de c\u00e2blage pour cette activit\u00e9 pratique. Pour cela, utilisez les symboles fournis ci contre.<\/div><div>2. Placer l&rsquo;ensemble des \u00e9l\u00e9ments de mesure sur la figure. Voltm\u00e8tre, oscilloscope, r\u00e9sistance, inductance et GBF.<\/div><div>Pour le GBF, utiliser le symbole du g\u00e9n\u00e9rateur \u00e9lectrique et ajoutez y une vague en dessous.<\/div><div>3. Une fois le sch\u00e9ma fini, r\u00e9aliser le sans le mettre sous tension.<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c0ef632\" data-id=\"c0ef632\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ee9e54e elementor-widget elementor-widget-image\" data-id=\"ee9e54e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"755\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/Basic-Electrical-and-Electronic-Symbols.png-1024x755.webp\" class=\"attachment-large size-large wp-image-2530\" alt=\"\" srcset=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/Basic-Electrical-and-Electronic-Symbols.png-1024x755.webp 1024w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/Basic-Electrical-and-Electronic-Symbols.png-300x221.webp 300w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/Basic-Electrical-and-Electronic-Symbols.png-768x566.webp 768w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/Basic-Electrical-and-Electronic-Symbols.png.webp 1409w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-01e1f05 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"01e1f05\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8ab72f7\" data-id=\"8ab72f7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f6443d7 elementor-widget elementor-widget-text-editor\" data-id=\"f6443d7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<strong>APPELER LE PROFESSEUR POUR VERIFICATION<\/strong>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8eccb19 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8eccb19\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4932c9c\" data-id=\"4932c9c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b6293c8 elementor-widget elementor-widget-text-editor\" data-id=\"b6293c8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4 data-start=\"891\" data-end=\"932\">Partie J \u2013 Mesures et v\u00e9rifications<\/h4><ol style=\"caret-color: #000000; color: #000000;\" data-start=\"1296\" data-end=\"1590\"><li data-start=\"1296\" data-end=\"1524\"><p data-start=\"1299\" data-end=\"1324\">Mesurez la tension efficace dans la charge r\u00e9sistive et inductive. <span style=\"font-family: var(--global-body-font-family);\">Placer votre multim\u00e8tre en position voltm\u00e8tre. Puis choisissez la mesure correspondant au type de signal.<\/span><\/p><\/li><li data-start=\"1526\" data-end=\"1590\"><p data-start=\"1529\" data-end=\"1590\">V\u00e9rifiez la coh\u00e9rence des mesures par rapport au signal alternatif param\u00e9trer de base.<\/p><\/li><li data-start=\"1526\" data-end=\"1590\">Visualiser la courbe en sortie du GBF et aux bornes de la r\u00e9sistances<\/li><li data-start=\"1526\" data-end=\"1590\">Quelle conclusion pouvons nous apport\u00e9 ?<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>TP n\u00b02 : Observation et mise en forme d\u2019un signal sinuso\u00efdal \u00e0 l\u2019oscilloscope Objectif : Apprendre \u00e0 utiliser un g\u00e9n\u00e9rateur basse fr\u00e9quence (GBF) et un oscilloscope pour g\u00e9n\u00e9rer, observer et r\u00e9gler une sinuso\u00efde. Mat\u00e9riel n\u00e9cessaire 1 G\u00e9n\u00e9rateur basse fr\u00e9quence (GBF) 1 Oscilloscope num\u00e9rique ou analogique 1 C\u00e2ble coaxial BNC \/ fiches bananes R\u00e9sistance variable Fils&#8230;<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"","_kad_post_title":"hide","_kad_post_layout":"fullwidth","_kad_post_sidebar_id":"","_kad_post_content_style":"unboxed","_kad_post_vertical_padding":"hide","_kad_post_feature":"hide","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"folder":[17],"class_list":["post-2492","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/sti2tech.com\/index.php?rest_route=\/wp\/v2\/pages\/2492","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sti2tech.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sti2tech.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sti2tech.com\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/sti2tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2492"}],"version-history":[{"count":35,"href":"https:\/\/sti2tech.com\/index.php?rest_route=\/wp\/v2\/pages\/2492\/revisions"}],"predecessor-version":[{"id":2588,"href":"https:\/\/sti2tech.com\/index.php?rest_route=\/wp\/v2\/pages\/2492\/revisions\/2588"}],"wp:attachment":[{"href":"https:\/\/sti2tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2492"}],"wp:term":[{"taxonomy":"folder","embeddable":true,"href":"https:\/\/sti2tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Ffolder&post=2492"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}