2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
A transformer muaj kev rho tawm polarity thaum lub davhlau ya nyob twg H1 nyob ib sab ntawm lub davhlau ya nyob twg X1. Thaum 240/ 4 80v dual thawj tswj transformer yuav tsum tau ua los ntawm 240 volt system tus thawj winding yog txuas nyob rau hauv parallel. Hauv Delta- txuas transformer , theem thiab kab voltages yog sib npaug.
Ua raws li qhov no hauv kev txiav txim siab, dab tsi yog qhov kev khiav hauj lwm voltage ntawm feem ntau magnetic tswj systems?
Feem ntau cov kev lag luam motors ua haujlwm ntawm qhov voltages ntawm 240 mus rau 4 80v . Sib nqus tswj systems, txawm li cas los xij, feem ntau ua haujlwm ntawm 120 volts. Ib tug tswj transformer yog siv rau kauj ruam 240 los yog 4 80v down mus rau 120 volts los ua haujlwm tswj qhov system.
Ib tug kuj yuav nug, yuav ua li cas yog thawj thiab theem nrab windings ntawm transformer txuas? Cov thawj winding yog lub kauj uas rub lub zog los ntawm qhov chaw. Cov theem nrab winding yog lub kauj uas xa lub zog ntawm qhov hloov pauv lossis hloov hluav taws xob mus rau qhov load. Feem ntau, ob lub coils no tau muab faib ua ob peb coils thiaj li yuav txo tau qhov tsim ntawm flux.
Yog li ntawd, dab tsi yog kev ua haujlwm ntawm kev tswj transformer siv hauv kev tswj vaj huam sib luag thaiv?
Cov lub hom phiaj ntawm transformer yog hloov hluav taws xob los ntawm lub hauv paus Circuit Court mus rau theem nrab Circuit Court . Cov transformer ob qho tib si txo (cov kauj ruam nqes) los yog nce (cov kauj ruam nce) qhov voltage kom phim cov kev xav tau ntawm cov tswj Circuit Court . Sib nqus teb los ntawm thawj winding induces voltage nyob rau hauv lub thib ob winding.
Lub transformer puas tuaj yeem ua haujlwm ob txoj hauv kev?
Yog, nws ua haujlwm nyob rau hauv qhov opposite direction. Txawm li cas los xij, tsis txhob tshaj nws qhov kev ntaus nqi qub, ob leeg voltage thiab tam sim no. Cov transformer yuav tsim 240 V, tab sis qhov winding tsuas muaj rwb thaiv tsev uas muaj kev nyab xeeb rau 120 V, yog li koj ua tau tau arcing ntawm lem hauv lub transformer.
Pom zoo:
Yuav ua li cas koj txiav txim siab npaum li cas ntawm cov kua qaub uas yuav tsum tau neutralize lub hauv paus?
Kev daws qhov teeb meem Acid-Base Neutralization Kauj Ruam 1: Muab xam cov moles ntawm OH-. Molarity = moles / ntim. moles = Molarity x Volume. moles OH- = 0.02 M/100 milliliters. Kauj ruam 2: Xam qhov ntim ntawm HCl xav tau. Molarity = moles / ntim. Volume = moles/molarity. Volume = moles H+/0.075 Molarity
Yuav ua li cas cov xwm txheej yuav tsum tau induce ib tug tam sim no nyob rau hauv ib lub voj ntawm hlau?
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Thaum muab piv cov qauv sau rau ib tus neeg raug liam cov ntaub ntawv lub hnub nyoog sib txawv ntawm cov ntaub ntawv yuav tsum tsis pub tshaj kaum ob lub hlis?
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