2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Thaum Ethernet yog ib qho kev txhim khu kev qha thiab ua haujlwm ntev, cables tsis dhau los ntawm kev hnav (yog tias koj txav mus los)thiab dhau sijhawm. … (Qee lub tsev kuj tau xaim ntev dhau los uas lawv siv cov qauv qub ntawm Ethernet cable uas tsis tuaj yeem txhawb nqa gigabit Ethernet signaling.)
Kuv yuav ua li cas thiaj paub yog tias kuv lub Ethernet cable phem?
Yog tias koj qhov kev sib txuas ua kom poob lossis khiav qeeb heev, muaj feem yuav ua rau koj muaj kab mob puas. Yog tias muaj kev tsim kua muag ntawm koj lub cable, nws tuaj yeem tawg qhov kev sib txuas hauv cov hlau thiab tuaj yeem ua rau luv luv. Yog tias koj pom ib txoj hlua khoov, sim ncaj nraim nrog koj txhais tes.
Ua Ethernet cables cia li ua phem?
Yes, lawv tuaj yeem phem. Feem ntau, ntu ntev ntawm cov cables uas dangle los ntawm kev sib txuas yuav nrog lub sijhawm rub tawm ntawm kev sib txuas. Nws yuav tsum raug sau tseg tias Ethernet cables muaj peev xwm ua rau tsis zoo nyob rau qee lub sijhawm tshwj xeeb tshaj yog thaum lawv raug ultraviolet rays ntawm lub hnub lossis kev co.
Ntev npaum li cas Ethernet cable tuaj yeem ua ntej nws degrades?
Thiab vim li cas thiaj muaj kev txwv? Feem ntau qhov ntev tshaj plaws uas koj yuav tsum tau sim khiav Ethernet cable yog 90-100 meters. Cov teeb liab hluav taws xob degrade dhau qhov deb, tshwj xeeb tshaj yog thaum koj hais lus super-nyias cov xov hlau zoo li cov hauv Ethernet cables. Qhov peb thawb cov ntaub ntawv sai dua, cov ntaub ntawv rhiab ntau dhau los ua rau qhov degradation.
Dab tsi ua rau Ethernet cabletsum tsum tsis ua haujlwm?
Plug Ethernet Cable rau hauv ib qho chaw nres nkoj sib txawv Yog tias nws tau dhau ib feeb thiab nws tseem tsis ua haujlwm, sim ntsaws cable rau lwm qhov chaw nres nkoj ntawm router. Yog tias qhov no ua haujlwm, nws txhais tau tias koj lub router faulty thiab nws yuav yog lub sijhawm rau koj los hloov nws. Yog tias tseem tsis ua haujlwm, koj tuaj yeem sim hloov koj cov ethernet cables.
Pom zoo:
Puas siv hluav taws xob hauv qhov hluav taws xob tuaj yeem siv rau ntawm qhov loj?
Txawm hais tias tsawg dua, lwm hom kev siv hluav taws xob hauv av tuaj yeem siv los muab ntau lub zog ntau dua. Tapping qhov chaw ntawm cov dej kub faus rau hauv qab lub ntiaj teb saum npoo tuaj yeem muab cua sov rau cov neeg coob coob, thiab tsim kom muaj zog txaus los tsim hluav taws xob loj.
Lub chaw nres tsheb hluav taws xob hluav taws xob puas tuaj yeem ua haujlwm?
Coal-fired cov nroj tsuag tsim hluav taws xob los ntawm kev hlawv cov thee hauv lub boiler los tsim cov pa. Cov chav uas tsim, nyob rau hauv lub siab loj heev, ntws mus rau hauv lub turbine, uas tig lub generator los tsim hluav taws xob. Cov chav yog txias, condensed rov qab mus rau hauv dej thiab rov qab mus rau lub boiler kom pib txheej txheem dua.
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.
Cov mis nyuj tuaj yeem rhaub hauv hluav taws xob hluav taws xob?
Yog, koj tuaj yeem tso cov mis nyuj hauv koj lub lauj kaub thiab! Tsuas yog nchuav koj lub khob dej, yog tias muaj nyob rau hauv, thiab ntxiv cov mis nyuj uas koj xav tau. Tsuas yog qhov sib txawv nrog cov kua mis cua sov hauv koj lub raj mis ntau dua li dej yog koj yuav tsum tau them sai sai rau nws.
