Bala watts ezininzi kangakanani Township nganye

Ukuba unomdla umbuzo watts ezininzi kangakanani Township nganye, impendulo uya kufumana, emva kokufunda eli nqaku. Yintoni Watt? Le amandla womlinganiselo unit kwamkelwa inkqubo International nokubalwa iiyunithi (SI). Kufunyenwe igama layo ngenxa Umkhandi-Umsunguli ngokomnombo yeScotch-Irish uJames Watt, ngubani na owadala injini iphela. De 1882, xa uninzi zokuhlaliswa enjini yayisetyenziswa kwiyunithi esisiseko zomlinganiselo, yaye kuphela emva kokuba ubucukubhede fyabo yonke (ingakumbi zobunjineli yombane) yamkela iyunithi entsha ye amandla - watts. Physics, amandla na amandla ukusetyenziswa inkqubo unit kwexesha nganye, ngokulandelelanayo, iya kulingana watt enye esiyijowule enye ngomzuzwana (W = J / s).

Zingaphi Watts ku kilowatts

Abantu senze rhoqo isigama ngamandla zombane ekhaya. Zonke izixhobo kwi yokundwendwela kulindeleke ukuba ukusetyenziswa yamandla. Kwanaxa eziziziqalelo zigqengezelayo, xa igutyana yeglasi ebhaliweyo .. 40 W, 60 W, 100 W, njl Njengoko kuba oven okanye kumatshini wokuhlamba, ixabiso uthathwa ngokuba phezulu kakhulu: 500-1000 W ne 2-2, 5 kW, ngokulandelelanayo. Njengoko kwezinye amaxabiso emzimbeni, isimaphambili "Kilo" ithetha esibayeni amawaka. Oko kukuthi, ixabiso lenani igunya ulinganiswa kilowatts, phinda ngo 1000 okanye ukuhambisa kwesishumi nophawu ekunene ezintathu: ngoko ukufumana ixabiso lamandla ombane Watts.

Ngoko ke, umbuzo zingaphi watts kilowatts, siye safumana impendulo engagungqiyo: Township lamawaka omnye watts (1 kW = 1000 W). Eminye imizekelo ukuhlalutya amandla lokurekhoda ombane. Nantsi imizekelo embalwa yendlela ukuguqulela amaxabiso kubonakalisiwe:

• 2.5 kW = 2500 watts.
• 0.2 kW = 200 watts.
• 3.095 kW = 3095 watts.

Ngamanye amaxesha unit amandla afunekayo, wavakalisa Watts, aguqulwa abe kilowatts. Sikhumbula watts ezininzi kangakanani nganye kilowatt ngoko eyaziwa ixabiso umahlule ngo eliwaka. Nokuba isiphumlisi eziphathwayo ezintathu ukuya ekhohlo.

• 2750 W = 2.7 kW.
• 70 W = 0,07 kW.
• 150 W = 0,15 kW.

Makhe sihlolisise into efana "kilowatt-hour"

Kwiiyure kilowatt (okanye iiyure ze-watt) ilinganiswa yi ukusetyenziswa kwamandla ombane nganye kwiyunithi ngeyure. Ngokomzekelo, thatha eqhelekileyo ikhompyutha kunye namandla 0.65 kW. Makhe sicinge ukuba asebenze iyure enye. Ndazi njani amandla kangakanani kuzanywa ukuba ngeli xesha njani? Kakhulu ilula: 0,65 kW liphindaphindwe iyure-1, 0.65 kWh. stovattnaya yesiqhelo bulb, iyure enye liyigqibele 100 watt igunya, ke ngoko, ngosuku yokusebenza rhoqo uya kuchitha 2.4 kW. Zingaphi watts kW, sele kuxoxwe ngasentla.

nendlu Basic abathengi zombane

Okwangoku, nabantu izityebi baqalisa ukucinga malunga imali namandla - abavumi yale igqengezelayo iibhalbhu kunye endaweni yazo ibhalbhu enoqoqosho okanye diode ukukhanya-esikhupha. Xa ukhetha isixhobo sombane kwikhaya parameter ephambili, apho akhomba ngaphandle izixhobo izenzo ngobuchule. uyakwazi ukufumana izixhobo endlwini nganye okanye indlu, ifriji, umabonwakude, ikhompyutha, intsimbi, ngeketile yombane. Cinga ukusetyenziswa kwamandla iiyunithi zikhankanywe. Kwisiqandisi ngokuqhelekileyo isebenza imini nobusuku, izinga ukusetyenziswa kwamandla zibe yayo ukusuka kwi 0.7 ukuya 1.3 kW ngosuku - oko kuya kuxhomekeka ubukhulu lesixhobo kunye lobushushu voice. Ikhompyutha, ukuba akukho nto ukucima ukuba ngosuku bachithe ukuya ku-13.5 kW. TV efanayo avareji zokusela 2.5 kW iiyure eziyi-24. Nangona kunjalo, i "asebenzisa imali" bakhulu ukufudumeza zombane: oongxawu zombane, izifudumezi zamanzi, cookers zombane kunye nabanye. Umzekelo, ngeketile yombane imizuzu 20-25 kubadle 1-1.2 kW, ezinokufaniswa kunye efrijini ngokuqhubekayo ukusebenza. Yaye amandla kangakanani ezinikela?