2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Lubricants feem ntau tsuas yog me ntsis conductive thiab yog li ntawd tuaj yeem ua haujlwm li insulators hauv transformers lossis keyboards. Txawm li cas los xij, roj kuj tuaj yeem ua hluav taws xob. Lawv conductivity yog nyob ntawm ntau yam sib txawv, nrog rau cov roj hauv paus, additives thiab polarity.
Cov roj twg yog qhov hluav taws xob zoo?
A. Cov kua (zaub roj) tso cai rau cov hluav taws xob hla dhau. Txij li thaum, nws yog ib tug zoo conductor ntawm hluav taws xob.
Cov roj castor puas siv hluav taws xob?
Cov hluav taws xob conductivity, uas piav qhia txog ionic txav ntawm lub tshuab, tau pom tias nyob hauv thaj tsam ntawm 10–9 txog 10–12 S / cm. Qhov no qhia tau tias cov roj castor thiab nws cov esters tuaj yeem siv rau kev siv tshuaj tiv thaiv kab mob.
Cov roj txiv maj phaub roj puas yog hluav taws xob zoo?
Cov roj txiv maj phaub yog cov kua tsis muaj polar (thaum ua kua) thiab tsis muaj cov hluav taws xob dawb uas tuaj yeem txav tau thaum koj siv lub peev xwm (voltage) hla nws. Tib yam tshuaj uas ua rau cov roj thiab dej tsis sib xyaw ua rau nws yog li roj tsis tuaj yeem ua hluav taws xob.
Puas yog cov roj cav muaj hluav taws xob zoo?
Tab sis feem ntau hais, roj tsis yog tus neeg xyuas pib zoo heev. Uas tau hais tias, roj tuaj yeem ua tau zoo conductivity, txawm tias nws tsis yog tus neeg xyuas pib zoo heev ntawm nws tus kheej. Nov yog yuav ua li cas siv roj los txhim kho conductivity hauv hluav taws xob daim ntawv thov.
Pom zoo:
Hauv cov khoom siv hluav taws xob tsim hluav taws xob?
Nyob hauv cov khoom siv hluav taws xob tsim hluav taws xob, xws li hlau, hluav taws xob rhaub, boiler, toaster thiab lwm yam, ib qho hlau xws li Nichrome Nichrome Nichrome (tseem hu ua NiCr, nickel-chromium lossis chromium-nickel) yog ib tsev neeg ntawm cov alloys ntawm npib tsib xee, chromium, thiab feem ntau hlau (thiab tejzaum nws muaj lwm yam) feem ntau siv raws li cov hlau tsis kam, cov khoom cua sov hauv cov khoom xws li toasters thiab qhov chaw tso cua sov, hauv qee qhov
Cov pam hluav taws xob puas siv hluav taws xob ntau?
Puas daim pam hluav taws xob puas siv hluav taws xob ntau dhau? Ib daim pam hluav taws xob yog zaum lub zog txuag hluav taws xob ntau tshaj plaws koj tuaj yeem siv lwm yam uas tsis yog kev dhia ncig koj lub tsev lossis bundling li tsib txheej.
Puas yog cov hluav taws xob muaj hluav taws xob zoo?
Ntau yam tseem ceeb, lossis subatomic, cov khoom ntawm cov khoom muaj cov khoom siv hluav taws xob. Piv txwv li, electrons muaj tus nqi tsis zoothiab protons muaj tus nqi zoo, tab sis neutrons muaj pes tsawg tus nqi. Yuav ua li cas them electrons e nqa?
Puas hluav taws xob hluav taws xob puas tsim hluav taws xob?
Coal feem ntau siv roj los tsim hluav taws xobhauv Tebchaws Meskas. Hauv cov chaw tsim hluav taws xob hluav taws xob hluav taws xob, cov hluav taws xob bituminous, subbituminous thee, lossis lignite raug hlawv. Cov cua kub uas tsim los ntawm kev sib xyaw ntawm cov thee yog siv los hloov cov dej mus rau hauv qhov chaw siab zog, uas tsav lub turbine, uas tsim hluav taws xob.
Lub tshuab hluav taws xob hluav taws xob tsim hluav taws xob li cas?
Piav seb lub twj hluav taws xob hluav taws xob tsim hluav taws xob hla lub membrane li cas. Los ntawm pum electrons hla lub membrane, sab uas cov electrons raug tshem tawm muaj qhov zoo dua, thaum sab tau txais cov hluav taws xob ntau muaj qhov tsis zoo.
