2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Vim muaj zog, ntsuas hauv watts , yog qhov ua haujlwm ntawm qhov voltage thiab tam sim no, thiab tam sim no yog qhov ua haujlwm ntawm qhov hluav taws xob thiab tsis kam , nws yog ua tau los xam tsis kam los ntawm lub zog thiab qhov hluav taws xob. Ohms txoj cai hais tias voltage = tam sim no x tsis kam , yog li los ntawm rearranging cov mis tsis kam = voltage / tam sim no.
Ib yam li ntawd, puas yog watts tsis kam?
Nws hais tias tam sim no yog sib npaug rau qhov voltage faib los ntawm tus tsis kam los yog kuv = V/R. Qhov no zoo li txo qis tsis kam nyob rau hauv ib qho hluav taws xob system, uas ua rau kom cov dej ntws tam sim no. Lub zog hluav taws xob ntsuas hauv watts.
Ib yam li ntawd, watts ntsuas li cas? Txhawm rau txiav txim siab lub zog , siv ib tug yooj yim multiplication formula. Lub ampere (los yog amps) yog tus nqi hluav taws xob siv. Voltage ntsuas lub zog los yog siab ntawm cov hluav taws xob. Tus naj npawb ntawm watts yog sib npaug rau amps muab faib los ntawm volts.
Yog li ntawd, dab tsi yog qhov kev tiv thaiv ntsuas hauv?
Kev tiv thaiv yog cov ntsuas ntawm nyuaj electrons muaj nyob rau hauv ntws los ntawm ib yam khoom. Nws zoo ib yam li kev sib txhuam ib yam khoom thaum tsiv los yog txav mus los ntawm ib qho chaw. Kev tiv thaiv yog ntsuas hauv ohms; 1 ohm yog sib npaug rau 1 volt ntawm hluav taws xob sib txawv ntawm 1 ampere ntawm tam sim no (1 volt / 1 amp).
Dab tsi yog qhov ua haujlwm ntawm 100 watt 120 volt noob?
Piv txwv li, a 100 watt teeb pom kev zoo ua haujlwm rau 120 volts AC yuav muaj 144 ohms ntawm tsis kam thiab yuav kos 0.833 Amps.
Pom zoo:
Koj puas tuaj yeem qhia los ntawm cov kev nqus dej no seb lub teeb liab puas ua haujlwm zoo hauv kev tsav tsheb photosynthesis?
Ib qho tsis tuaj yeem qhia los ntawm daim duab no, tab sis vim tias chlorophyll ib lub teeb liab, peb tuaj yeem kwv yees tias nws yuav ua tau zoo hauv kev tsav tsheb photosynthesis. Cov xim no muaj peev xwm nqus tau ntau lub teeb ntawm lub teeb (thiab yog li ntau lub zog) dua li chlorophyll ib leeg tuaj yeem nqus tau
Cov ntsuas ntsuas puas yuav tsum tau ntsuas?
Cov lus teb luv luv yog Yes! Qhov ntsuas thiab qhov sib npaug, qhov tseeb tag nrho cov cuab yeej niaj hnub no, yuav tsum tau ntsuas kom ntseeg tau tias lawv ua raws li cov lus qhia tshwj xeeb. Tau hais tias, ntau npaum li cas rau calibrate yog ntau vexing los tsim
Koj puas tuaj yeem muab lub voos xwmfab hauv paus los ntawm lub hauv paus square?
Cov Khoom Muag tau nce mus rau Txoj Cai Fais Fab yog qhov tseem ceeb vim tias koj tuaj yeem siv nws los faib cov lus qhia radical. Nco ntsoov tias cov hauv paus hniav zoo ib yam - koj tuaj yeem muab cov hauv paus plaub hau nrog cov hauv paus plaub hau, lossis cov hauv paus hniav nrog lub voos xwmfab, piv txwv li. Tab sis koj tsis tuaj yeem muab lub hauv paus square thiab lub voos xwmfab hauv paus siv txoj cai no
Lub ntsuas digital puas tuaj yeem yuam kev?
Yog vim li cas Scales Tej zaum yuav tsis raug Electronic scales tej zaum yuav raug malfunction nyob rau hauv lub circuitry nyob rau lub sij hawm uas yuav ua rau poob ntawm qhov tseeb. Txawm tias cov nplai tshiab tuaj yeem ua tsis raug nyob rau hauv qee yam mob tshwj xeeb tshaj yog nyob rau hauv qhov kub thiab txias. Vim li no, qhov ntsuas qhov tseeb tshaj plaws yuav muaj qhov kub thiab txias
Koj puas tuaj yeem siv cov yeeb nkab hauv av hauv av?
Sab saum toj cov kav dej hauv av tsuas yog siv tau saum av. Nws yuav ua haujlwm yog tias teeb tsa hauv av, tab sis nws tsis yog tsim los rau cov qauv raug rau daim ntawv thov no