Zoo tshaj kom zam qhov xwm txheej thawj zaug. Btw, tooj liab yog ib tug zoo conductor tshaj txhuas, aluminium yog ib tug zoo dua steel. xob laim yog tsis nyiam hlau nws yog attracted rau qhov siab tshaj plaws nws yuav ntaus.
Puas yog txhuas yog qhov hluav taws xob zoo?
Tus cwj pwm tseem ceeb tshaj plaws rau txhua txoj hlua hluav taws xob yog tias lawv txhua tus ua los ntawm cov khoom siv hluav taws xob, xws li tooj liab thiab txhuas. Tooj thiab nws cov alloys yog cov khoom siv ntau tshaj plaws siv hauv kev tiv thaiv xob laim.
Yuav xob xob tua lub nkoj puas tau?
Thaum lub nkoj caij nkoj zoo li Qhov Tseem Ceeb raug ntaus, ib qho ntawm txoj kev uas xob laim mus rau saum lub mast; Feem ntau, txhua yam uas tshwm sim nyob ze ntawm txoj hauv kev tuaj yeem raug rhuav tshem: cov cuab yeej cua, kav hlau txais xov TV, radar, teeb, thiab lwm yam. Hmoov zoo, txhuas yog tus neeg xyuas pib zoo heev thiab tso cai rau kev tawm tsam tsis pub dhau.
Yuav ua li cas thaum xob laim tsoo lub nkoj Aluminium?
Sab flashes tuaj yeem ua kev puas tsuaj loj rau lub nkoj. Lawv tuaj yeem tshuab lub qhov los ntawm sab lossis hauv qab ntawm lub nkoj nyob qhov twg los ntawm 2mm mus rau 100mm inch, nyob ntawm qhov chaw thiab impedance rau cov hluav taws xob khiav. Sab flashes kuj yog feem ntau ua rau muaj kev puas tsuaj rau onboard electronics.
Yuav ua li cas hlau ua xob laim zoo tshaj?
Copper ua rau xob laim zoo tshaj plaws-tsis muaj kev ntshai tias nws tuab heev: Faraday hais tias, "qhov khoomseem yog cov khoom loj." Tam sim no tau tuav los ntawm ntau tus los ua qhov tseeb tshawb fawb, tias qhov chaw yog txhua yam nyob rau hauv ib tug xob laim conductor, li no twisted hlau rods thiab flattened strips tau …
Lightning strike - how do you protect your boat? - Sailing Ep 187A
