what is inside the ironbox / collapse

Описание к видео what is inside the ironbox / collapse

electric coil of iron is most resistance wire heating elements use nichrome 80/20 (80% nickel, 20% chromium) wire, ribbon, or strip. nichrome 80/20 is an ideal material, because it has relatively high resistance and forms an adherent layer of chromium oxide when it is heated for the first time.#ironbox #partsofspeech

Комментарии

Информация по комментариям в разработке

Похожие видео