{"id":1349,"date":"2023-04-25T10:31:19","date_gmt":"2023-04-25T08:31:19","guid":{"rendered":"https:\/\/site.educa.madrid.org\/museofp.madrid\/?p=1349"},"modified":"2023-05-12T11:47:58","modified_gmt":"2023-05-12T09:47:58","slug":"polimetro-didactico-analogico-con-pantallas-intercambiables-mod-mg-i","status":"publish","type":"post","link":"https:\/\/site.educa.madrid.org\/museofp.madrid\/index.php\/2023\/04\/25\/polimetro-didactico-analogico-con-pantallas-intercambiables-mod-mg-i\/","title":{"rendered":"POL\u00cdMETRO DID\u00c1CTICO ANAL\u00d3GICO CON PANTALLAS INTERCAMBIABLES MOD. MG I"},"content":{"rendered":"\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"426\" height=\"561\" src=\"https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5.jpg\" alt=\"\" class=\"wp-image-1350 size-full\" srcset=\"https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5.jpg 426w, https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5-228x300.jpg 228w, https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5-360x474.jpg 360w, https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5-250x329.jpg 250w, https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5-100x132.jpg 100w\" sizes=\"auto, (max-width: 426px) 100vw, 426px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>Un pol\u00edmetro tambi\u00e9n denominado mult\u00edmetro o tester, es un aparato el\u00e9ctrico y port\u00e1til usado para medir magnitudes el\u00e9ctricas activas: corrientes y potenciales (tensiones), o magnitudes el\u00e9ctricas pasivas: resistencias.<br>Esta herramienta de medici\u00f3n tiene un principio, que es el galvan\u00f3metro. Un instrumento utilizado para la medida de corriente el\u00e9ctrica de m\u00ednimas intensidades. Este se basa en el giro que realiza una bobina posicionada entre los polos de un im\u00e1n muy potente cuando recorre por una corriente el\u00e9ctrica.<br>Los efectos mutuos entre el im\u00e1n y la bobina, producen un par de fuerzas electrodin\u00e1micas, que hacen que la bobina gire junto a una aguja indicadora dentro de un cuadrante. Este aparato es el m\u00e1s empleado en la fabricaci\u00f3n de volt\u00edmetros y amper\u00edmetros.<br>Este pol\u00edmetro did\u00e1ctico se caracteriza por disponer de diferentes pantallas intercambiables dependiendo de la magnitud que se desea medir.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Categor\u00eda: <\/strong> instrumento<\/p>\n\n\n\n<p><strong>Dataci\u00f3n<\/strong>: 1980-1990<\/p>\n\n\n\n<p><strong>Estado de conservaci\u00f3n:<\/strong> operacional<\/p>\n\n\n\n<p><strong>Procedencia<\/strong>: Dotaci\u00f3n hist\u00f3rica centro<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"background-color:#e0e0e1\">\n<p><strong>Denominaci\u00f3n:<\/strong> Pol\u00edmero did\u00e1ctico con pantallas intercambiables Mod. MG I <br><strong>N\u00ba cat\u00e1logo:<\/strong> TMV\/22\/0001<br><strong>Centro docente:<\/strong> IES Virgen de la Paz (Alcobendas)<br><strong>Ubicaci\u00f3n<\/strong> <strong>de \u00edtem:<\/strong> Dto. Transporte y Mantenimiento de Veh\u00edculos Autom\u00f3viles<\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<p><strong>Observaciones:<\/strong> Incompleto. Faltan pantalla de medici\u00f3n de magnitudes el\u00e9ctricas pasivas. Resistencias.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un pol\u00edmetro tambi\u00e9n denominado mult\u00edmetro o tester, es un aparato el\u00e9ctrico y port\u00e1til usado para medir magnitudes el\u00e9ctricas activas: corrientes y potenciales (tensiones), o magnitudes el\u00e9ctricas pasivas: resistencias.Esta herramienta de &#8230;<\/p>\n","protected":false},"author":17,"featured_media":1350,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23,92,1],"tags":[107,39,105,103,108],"post_folder":[],"class_list":["post-1349","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-electricidad-electronica","category-ies-virgendelapaz","category-sin-categoria","tag-galvanometro","tag-ies-virgen-de-la-paz","tag-multimetro","tag-polimetro","tag-tester-2"],"rttpg_featured_image_url":{"full":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5.jpg",426,561,false],"landscape":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5.jpg",426,561,false],"portraits":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5.jpg",426,561,false],"thumbnail":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5-150x150.jpg",150,150,true],"medium":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5-228x300.jpg",228,300,true],"large":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5.jpg",426,561,false],"thumblist":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5-300x300.jpg",300,300,true],"thumbrelated":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5.jpg",380,500,false],"meccarouselthumb":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5-426x324.jpg",426,324,true],"gridsquare":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5-391x260.jpg",391,260,true],"tileview":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5-300x400.jpg",300,400,true],"1536x1536":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5.jpg",426,561,false],"2048x2048":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5.jpg",426,561,false],"onepress-blog-small":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5.jpg",114,150,false],"onepress-small":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5.jpg",228,300,false],"onepress-medium":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5.jpg",304,400,false],"sow-carousel-default":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5-272x182.jpg",272,182,true],"sow-post-carousel-overlay-theme":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5.jpg",360,474,false],"sow-post-carousel-cards-theme":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5.jpg",182,240,false],"sow-blog-portfolio":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5.jpg",285,375,false],"sow-blog-grid":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5.jpg",364,480,false],"sow-blog-alternate":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5.jpg",426,561,false],"rt_custom":["https:\/\/site.educa.madrid.org\/museofp.madrid\/\/wp-content\/uploads\/museofp.madrid\/2023\/04\/imagen1-5.jpg",426,561,false]},"rttpg_author":{"display_name":"Francisco de A Mart\u00ednez Men\u00e9ndez","author_link":"https:\/\/site.educa.madrid.org\/museofp.madrid\/index.php\/author\/francisco-de-a_martnez-menndez\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/site.educa.madrid.org\/museofp.madrid\/index.php\/category\/familia-profesional\/electricidad-electronica\/\" rel=\"category tag\">Electricidad y electr\u00f3nica<\/a> <a href=\"https:\/\/site.educa.madrid.org\/museofp.madrid\/index.php\/category\/centro-docente\/ies-virgendelapaz\/\" rel=\"category tag\">IES Virgen de la Paz<\/a> <a href=\"https:\/\/site.educa.madrid.org\/museofp.madrid\/index.php\/category\/sin-categoria\/\" rel=\"category tag\">Sin categor\u00eda<\/a>","rttpg_excerpt":"Un pol\u00edmetro tambi\u00e9n denominado mult\u00edmetro o tester, es un aparato el\u00e9ctrico y port\u00e1til usado para medir magnitudes el\u00e9ctricas activas: corrientes y potenciales (tensiones), o magnitudes el\u00e9ctricas pasivas: resistencias.Esta herramienta de 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