Mayar da cal zuwa kWh kalori (thermochemical) ↔ kilowatt-awa Kyauta A kan layi Amintacce
Ku rubuta ƙima a kalori (thermochemical) ku karanta ta a kilowatt-awa nan take. Ma'aunin daidai ne bisa ayyanawa, lissafin yana faruwa a cikin burauzarku, kuma ba a aika komai ko'ina ba.
Ba a ɗora komai ba
Ƙimomin da aka fi amfani da su — Mayar da cal zuwa kWh (kalori (thermochemical) ↔ kilowatt-awa)
| cal | kWh |
|---|---|
| 1 | 0.00000116222222222 |
| 2 | 0.00000232444444444 |
| 3 | 0.00000348666666667 |
| 5 | 0.00000581111111111 |
| 10 | 0.0000116222222222 |
| 20 | 0.0000232444444444 |
| 50 | 0.0000581111111111 |
| 100 | 0.000116222222222 |
Daga ina waɗannan ma'aunai suka fito
Makamashi ya tara ma'auni daga kowane fanni da ya gano shi da kansa. Joule shi ne na SI kuma mafi sauƙi: newton da ke aiki a tsawon mita. Calorie ya fito daga nazarin zafi kuma an bayyana shi ta hanyar dumama ruwa da digiri ɗaya — shi ya sa akwai da dama daga cikinsu, ya danganta da digirin da kuka fara daga; thermochemical calorie, daidai 4.184 J, shi ne wanda ake amfani da shi a nan. Kilowatt hour ba ma'aunin masanin kimiyyar lissafi ba ne ko kaɗan amma na mai lissafin kuɗi ne: kilowatt da aka ɗauka tsawon awa ɗaya, ta haka ake sayar da wutar lantarki. BTU ɗan uwansa ne na Birtaniya, wanda aka gina daga pound da digirin Fahrenheit, kuma har yanzu yana tafiyar da sana'ar dumama da sanyaya a duniya.
Inda kuke haɗuwa da su
Joule na kimiyyar lissafi ne da kuma alamomin abinci a wajen ƙasashen masu magana da Turanci. Kilowatt hours suna zuwa a kowace takardar kuɗin wutar lantarki kuma suna bayyana ƙarfin batir, daga waya zuwa mota. BTU yana auna na'urorin sanyaya iska, bolar ruwan zafi da kayan aikin gas kusan a ko'ina, har da ƙasashen da gaba ɗaya suke amfani da metric. Calories — a zahiri kilocalories — su ne ke mulkin abinci mai gina jiki, wanda shi ne wuri ɗaya da sunan ma'aunin yake kuskure da ninki dubu a kai a kai.
Tambayoyin da mutane ke yi
Shin calorie da ke jikin kayan abinci ɗaya ce da ta nan?
A'a, kuma bambancin ninki dubu ne. Calorie da aka buga a jikin abinci kilocalorie ce: dubu ɗaya na calorie da ake amfani da su a wannan shafi. Abincin Calorie 500 calorie 500,000 ne a ma'anar masanin kimiyyar lissafi, ko kusan megajoule 2.1. Yanzu kayan abinci a yawancin duniya suna buga kilojoule a gefenta, wanda ke kawar da ruɗani gaba ɗaya.
Me ya sa kilowatt-awa ba kilowatt kawai ba ne?
Saboda ɗaya gudu ne ɗayan kuma adadi ne. Kilowatt shi ne yadda makamashi ke gudana da sauri — kettle yana ɗaukar kusan biyu daga ciki. Kilowatt-awa shi ne abin da za ka samu idan wannan gudana ya ci gaba na awa ɗaya, kuma shi ne abin da mita ke ƙirgawa kuma lissafin kuɗi ke caji. Amfani da kettle na 2 kW na tsawon mintuna shida yana cinye 0.2 kWh; kunna fitila ta 10 W duk rana yana cinye kusan daidai wannan.
Shin amsar daidai ce?
Inda aka ayyana ma'aunai biyun ta hanyar juna da cikakkun lambobi, i — shafin yana faɗin haka a saman lambar, kuma zagaye kawai shi ne yawan lambobin da ake nunawa. Inda rabon ba shi da lambar goma mai ƙarewa, shafin yana nuna muhimman lambobi goma sha biyu kuma yana cewa alaƙar kintace ce maimakon ya yi kamar ba haka ba ne.
Shin wani abu da na rubuta yana barin na'urata?
A'a. Ana yin lissafin a cikin burauzarku; ba a ɗora komai ba, kuma babu uwar garke da za a ɗora zuwa gare ta. Ku buɗe shafin sau ɗaya zai ci gaba da aiki ko da an kashe hanyar sadarwa.
Daga kalori zuwa kilowatt-hour: karanta ƙayyadaddun man fetur da rahotannin tashar wuta
A wajen duniyar masu jin Turanci, har yanzu ana ƙayyade man fetur a kilokalori. Kwangilar gawayi a Indiya ko Indonesia tana ba da darajar zafi a kcal/kg, takardar kuɗin iskar gas ta Argentina tana ɗaukar kcal 9,300 ga kowane mita cubic, masanin ƙididdiga na Latin Amurka yana ƙidaya kuzari a tan na daidaiton mai da aka ayyana a matsayin kilokalori miliyan goma, kuma tashar wuta tana bayar da heat rate ɗinta a kcal ga kowane kWh. Duk wanda ke son kwatanta waɗannan adadi da farashin Turai ko Amurka dole ya mayar da kalori zuwa kilowatt-hour. Don canza cal zuwa kWh, ninka da 0.00000116222: cal 1,000 shi ne kWh 0.00116, kcal 1 shi ne kWh 0.00116 kuma Mcal 1 shi ne kWh 1.162. Mai lissafin da ke sama yana ninkawa yayin da kake rubutu, kuma sassan da ke biyo baya suna nuna yadda irin waɗannan adadi ke karantuwa a bayanan gawayi, iskar gas da tashar wuta.
A ƙasa za ka sami ƙa'idar tare da misalai, gajerun bayanai game da raka'o'in biyu, kallo gefe da gefe da dogon jerin yanayin man fetur, boiler da tashar wuta, wanda ya ƙare da kura-kuran da mutane suka fi yi. Komai ana lissafa shi a cikin shafin. Ga kwangilar saye, koyaushe yi amfani da tushe da ma'aunin da kwangilar kanta ta bayyana.
Yadda ake canza cal zuwa kWh: ninka da 0.00000116222
Ƙa'ida
Kalori ɗaya na thermochemical joule 4.184 ne kuma kWh ɗaya joule 3,600,000 ne, don haka kalori ɗaya shi ne kWh 0.00000116222. Don canza cal zuwa kWh, ninka kalori da 0.00000116222: cal 50,000 suna ba da kWh 0.0581, cal miliyan 5 suna ba da kWh 5.81 kuma cal miliyan 250 suna ba da kWh 290.6. Don akasin hanyar ninka kWh da 860,421.
Kalori da kilokalori
Bayanan man fetur kusan koyaushe a kilokalori suke, kuma ga mai ƙarfi kcal/kg da cal/g lamba ɗaya ne. Kilokalori ɗaya shi ne kWh 0.00116222, don haka gawayi na kcal/kg 5,000 yana ɗauke da kWh 5.81 ga kowane kilogram. Ga kilokalori miliyan ɗaya, Gcal, adadin shi ne MWh 1.162.
Misalai da aka warware
Samfurin gawayi da ke karantawa cal/g 4,300 yana ɗauke da kWh 5.0 ga kowane kilogram. Silinda ta kg 14.2 na LPG a kcal/kg 11,900 tana ɗauke da kcal 169,000, kWh 196. Tan ɗaya na daidaiton mai na Gcal 10 yana ɗauke da kusan kWh 11,600.
Gwajin hankali da sauri
Amsar a kWh kusan kashi ɗaya cikin miliyan ne na adadin kalori, ko kusan kashi ɗaya cikin dubu na adadin kilokalori. Idan lissafin “canza cal zuwa kWh” ya ba da lamba mafi girma fiye da wadda ka fara da ita, ka ninka da 860,421 maimakon 0.00000116222.
Kalori
Raka'ar bayanan man fetur a wajen duniyar masu jin Turanci
Kalori joule 4.184 ne, kusa da zafin da ke ɗumama gram ɗaya na ruwa da digiri ɗaya. Dangin sa na ninki dubu, kilokalori, shi ne raka'ar darajar zafi a ƙayyadaddun Indiya, Latin Amurka, Turkiyya da masana'antu da yawa.
Inda yake bayyana
Ƙayyadaddun gawayi da mai, kwangilolin iskar gas, rahotannin boiler da abinci mai gina jiki.
Kilowatt-hour
Raka'ar wutar lantarki kuma, a hankali, ta komai
Kilowatt-hour daidai yake da megajoule 3.6. Kasuwannin wuta, takardun kuɗi da masu yin batir suna amfani da shi, kuma masu sayen man fetur da yawa suna son zafinsu a faɗe a cikinsa ma.
Inda yake bayyana
Takardun kuɗi, mita, farashin amfani da ƙididdiga.
Gefe da gefe: kalori da kWh
Idan aka gani a kWh, adadin zafi da aka bayar ya fi ƙanƙanta sau miliyan fiye da a ƙananan kalori kuma sau dubu fiye da a kilokalori: kcal 3,000 ya zama kWh 3.49 kuma kcal 20,000 ya zama kWh 23.2. Duka biyun suna siffanta kuzari iri ɗaya, kuma girman ma'auni kaɗai ke canzawa.
Babu abin da ke ɓacewa a canjin. Mutane sun fi yin tuntuɓe a kan kalori da kilokalori, tazara ta daidai 1,000.
Inda canjin ke bayyana
Kwangilolin gawayi
Jigilar gawayi da aka ƙayyade a kcal/kg 6,000 tana ɗauke da kWh 6.97 ga kowane kilogram, don haka tan ɗaya yana ɗauke da MWh 6.97. Mafi arha daraja a kcal/kg 4,200 yana ɗauke da kWh 4.88 ga kowane kilogram. Raba farashi da kuzari yana ba da kwatanta mai adalci: a dalar Amurka 90 ga tan gawayin kcal 6,000 yana kashe cent na Amurka 1.29 ga kowane kWh na zafi. Lissafin “canza cal zuwa kWh” shi ne matakin da ke bayan wannan adadi.
Cajin iskar gas
Wasu ƙasashe suna cajin iskar gas ta ƙarar a darajar zafi ta tunani. Mita cubic ɗaya a kcal 9,300 yana ɗauke da kWh 10.81, kuma kcal 9,000 yana ɗauke da kWh 10.46. Gida da ke amfani da mita cubic 800 a watan hunturu a darajar farko ya yi amfani da kWh 8,650.
Inganci na tashar
Tashar wuta tana bayar da heat rate ɗinta a kcal na man fetur ga kowane kWh na wutar lantarki. kWh ɗaya shi ne kcal 860.4, don haka tashar a kcal/kWh 2,400 tana da inganci na kashi 35.8 cikin ɗari, ɗaya a 2,000 kashi 43 cikin ɗari kuma tashar iskar gas ta combined-cycle a 1,650 kashi 52 cikin ɗari.
Ƙimar calorific ta gross da net
Ƙimar gross tana ƙidaya zafin da aka dawo da shi lokacin da tururin da ke cikin hayaƙi ke taruwa. Ƙimar net ba ta yi. Ga iskar gas ta halitta ƙimar net kusan kashi 10 cikin ɗari ƙasa ce, ga gawayi kashi 3 zuwa 5. Gawayi na kcal/kg 5,500 gross na iya zama 5,300 net, wato kWh 6.16 ga kowane kilogram. Bayyana tushe kusa da kowane sakamakon canza cal zuwa kWh.
Shara zuwa kuzari
Sharar birni tana da darajar zafi ta kcal/kg 1,200 zuwa 1,800. A kcal/kg 1,500 tan ɗaya yana ɗauke da MWh 1.74 na zafi, kuma tashar da ke mayar da kwata ɗinsa wutar lantarki tana yin kusan kWh 436 ga kowane tan. Birni da ke zubar da tan 1,000 a rana don haka yana da kusan MWh 436 a rana a samuwa.
Tanderun siminti
Tanderu suna cinye kusan kcal 750 na man fetur ga kowane kilogram na clinker, wato kWh 0.87. Tan ɗaya na clinker yana buƙatar kWh 872 na zafi. Babban tanderu na tan 5,000 a rana don haka yana ɗaukar GWh 4.36 na kuzarin man fetur kowace rana, shi ya sa tashoshi ke ƙone man sharar idan an yarda.
Tan na daidaiton mai
Tep na Latin Amurka da toe na ƙasa da ƙasa an ayyana su a matsayin kilokalori miliyan goma, Gcal 10, wanda kusan kWh 11,600 ne ko GJ 41.87. Ƙasar da ke bayar da rahoton toe miliyan 25 tana da TWh 290 na kuzarin farko. Lissafin “canza cal zuwa kWh” yana mayar da irin wannan adadi zuwa TWh da masanin ƙididdiga na Turai zai ambata.
Nauyin boiler na tururi
Tururi mai cika a mashaya 10 cikakke yana ɗauke da kusan kcal/kg 663 da ruwan ciyarwa a °C 80 kusan 80, don haka kowane kilogram na tururi yana ɗaukar kcal 583. Boiler da ke yin tan 10 a awa yana buƙatar Gcal 5.83 a awa, MWh 6.78. Da gawayi a kcal/kg 4,000 da inganci na kashi 80 cikin ɗari yana ƙone tan 1.82 a awa.
Sauya man fetur
Don maye gurbin tan ɗaya na gawayi a kcal/kg 4,000 da LPG a kcal/kg 11,900 kana buƙatar kg 336 na iskar gas. A kWh duka biyun suna wakiltar 4,650. Tashoshi suna kwatanta farashin da aka kai ga kowane kWh na zafi, ba ga kowane tan ba, kuma man fetur mafi arha ga kowane tan sau da yawa shi ne mafi tsada ga kowane kWh.
Farashi ga kowane kWh na zafi
Raba farashi ga kowane kilogram da kWh ga kowane kilogram. Gawayi a dala 90 ga tan da kcal/kg 6,000 yana ba da cent 1.29. LPG a dala 1.2 ga kilogram da kcal/kg 11,900 yana ba da cent 8.7. Iskar gas ta halitta a dala 10 ga MMBtu tana ba da cent 3.4. Teburin man fetur a kcal yana da ma'ana ne bayan wannan mataki kaɗai.
Gawayin foda da toka
Toka tana rage ƙarfin gawayi. Gawayi da toka kashi 40 cikin ɗari na iya karantawa kcal/kg 3,500, kWh 4.07, yayin da gawayin da aka wanke a toka kashi 15 cikin ɗari yana karantawa 5,500, kWh 6.39. Ƙone na farko yana buƙatar nauyi kashi 57 cikin ɗari fiye don zafi ɗaya, kuma wannan nauyi yana fita a matsayin ƙarin toka da za a zubar. Lissafin “canza cal zuwa kWh” ga kowane kilogram yana bayyana hukuncin a fili.
kWh na zafi da na wutar lantarki
kWh na zafi da kWh na wutar lantarki ba su daidai ba a ƙima. Wutar lantarki tana kashe ninki biyu zuwa huɗu, domin yin ɗaya yana ɗaukar kWh 2.5 zuwa 3 na zafin man fetur. Idan an mayar da teburin man fetur daga kcal zuwa kWh, amsar kWh ce ta zafi.
Karatun bomb calorimeter
Bomb calorimeter na dakin gwaji yana bayar da cal/g, wanda a lamba daidai yake da kcal/kg. Gawayi da ke karantawa cal/g 5,200 yana ɗauke da kWh 6.04 ga kowane kilogram. Gwaje-gwaje da aka maimaita a samfuri ɗaya yawanci suna yarda cikin cal/g kaɗan na goma, wato kusan kWh 0.03 ga kowane kilogram.
Ɗan abinci mai gina jiki
Alamomin abinci suna amfani da kilokalori iri ɗaya. Abinci na kcal 1,000 yana ɗauke da kWh 1.16 kuma abincin yini na kcal 2,000 yana ɗauke da kWh 2.32. Cajin wayar hannu na Wh 15 kcal 13 ne kawai, kusan kuzarin da ke cikin kwata na biskit.
Danshi da tushen busasshe
Darajar zafi tana dogara da yadda ake bayar da rahoton gawayi. Gawayi na kcal/kg 4,000 kamar yadda aka karɓa da danshi kashi 10 cikin ɗari zai karanta kusan kcal/kg 4,444 a tushen busasshe, wato kWh 5.17 ga kowane kilogram maimakon 4.65. Kwangiloli suna sanya sunan tushe, kuma mai saye da ke canzawa zuwa kWh ya kamata ya yi amfani da wanda aka kawo.
Tanderun bulo da lemun tsami
Gasa bulo yana ɗaukar kusan kcal 400 zuwa 600 ga kowane kilogram na samfur a tanderu masu inganci, kWh 0.46 zuwa 0.70. Tanderu da ke yin tan 50 na bulo a rana yana cinye MWh 23 zuwa 35 na zafin man fetur. A ƙananan tanderun ƙauye adadin na iya zama ninki biyu na wannan.
Gajeriyar hanyar tunani
Don canza cal zuwa kWh a kai, raba kilokalori da 860. Ga kcal 5,000: 5,000 / 860 = kWh 5.81, a kan daidai 5.81. Ga ƙananan kalori raba da 860,000. Kuskuren kusan kashi 0.05 cikin ɗari ne.
Dabarun spreadsheet
A spreadsheet, ajiye kalori a ginshiƙi A kuma yi amfani da =A2*0.00000116222 a ginshiƙi B. Ga kilokalori yi amfani da =A2*0.00116222, kuma ga Gcal =A2*1162.22 yana ba da kWh. Ginshiƙi da ke canzawa baya da =B2*860420.65 duba daidaito ne kyauta.
Zagayawa a rahotanni
Ana ba da darajojin zafi zuwa mafi kusa 50 ko 100 kcal/kg, don haka ambaci kWh zuwa lambobi uku. kcal/kg 4,300 shi ne kWh 5.00, ba 4.9975 ba. Ƙarin lambobi suna nuna daidaito da babu samfurin gawayi da yake da shi, domin sassan da tarin gawayi suna bambanta da ɗaruruwan kalori.
Alamomi da za a haddace
kcal 1,000 shi ne kWh 1.162. Mcal shi ne kWh 1.162. Gcal shi ne MWh 1.162. Toe shi ne MWh 11.6. kcal/kg 6,000 shi ne kWh/kg 6.97. kcal/kg 4,000 shi ne kWh/kg 4.65. Da waɗannan alamomi mafi yawan aikin canza cal zuwa kWh a kai yana yiwuwa.
Tsanin tunani
kcal 100: kWh 0.116. kcal 500: kWh 0.581. kcal 2,000: kWh 2.32. kcal 8,500: kWh 9.88. kcal 12,000: kWh 13.9. kcal 100,000: kWh 116.2. kcal 1,000,000: kWh 1,162. Jeri irin wannan yana ba ka damar gwada mai lissafi a kallo ɗaya.
Dubawa ta juyawa
Don duba sakamakon lissafin “canza cal zuwa kWh”, ninka amsar da 860.42 don kilokalori. Idan kcal 12,000 ya ba da kWh 13.9, to 13.9 × 860.42 = 11,960, kusa da 12,000. Gwaji na biyu shi ne girma: adadin kWh dole ya zama kusan kashi ɗaya cikin dubu na adadin kilokalori.
Alaƙa da MJ da BTU
Kilokalori kJ 4.184 ne kuma BTU 3.968. Don haka kcal 5,000 shi ne MJ 20.9, BTU 19,840 da kWh 5.81. Da kalori na International Table na J 4.1868 megakalori shi ne kWh 1.1630 maimakon 1.1622, wanda ya fi da kashi 0.07 cikin ɗari.
Misali da aka warware
Masana'anta tana ƙone tan 20 na gawayi a rana a kcal/kg 4,500. Wannan shi ne Gcal 90, wato MWh 104.6 na zafi a cikin man fetur. Idan boiler ɗinta yana da inganci na kashi 82 cikin ɗari tana isar da MWh 85.8 ga tsarin, don haka kowane tan na samfur da ke buƙatar kWh 500 na zafin tsari yana ɗaukar kusan tan 0.12 na gawayi.
Hanyoyi biyu zuwa amsa ɗaya
Za ka iya isa kWh kai tsaye daga kalori da 0.00000116222, ko ta joule: ninka da 4.184 ka raba da 3,600,000. Ga kilokalori hanyar MJ ita ce 4.184 / 3.6 = MWh 1.16222 ga kowane Gcal. Idan hanyoyin biyu ba su yarda ba, an kwafi lamba ba daidai ba.
Heat rate da inganci
Inganci shi ne 860.42 da aka raba da heat rate a kcal/kWh. Tashar gawayi ta subcritical a 2,400 tana ba da kashi 35.8 cikin ɗari, supercritical a 2,250 tana ba da kashi 38.2 cikin ɗari kuma ultra-supercritical a 2,000 tana ba da kashi 43 cikin ɗari. Kowane kcal/kWh 100 da aka adana yana ɗaga inganci da kusan maki 1.5 zuwa 2 a waɗannan matakai.
Gawayin da tashar wuta ke ƙonewa
Tashar MW 500 da heat rate na kcal/kWh 2,400 da ke ƙone gawayi na kcal/kg 4,000 tana amfani da kg 0.6 ga kowane kWh, wato tan 300 a awa. Tana aiki a kashi 80 cikin ɗari na ƙarfi, tana ƙone kusan tan miliyan 2.1 a shekara, kusan TWh 9.8 na zafi a cikin man fetur.
Man fetur na ruwa
Darajojin zafi na yau da kullum sune man fuel oil kcal/kg 9,800, dizal 10,200 da fetur 10,500. Waɗannan kWh 11.4, 11.9 da 12.2 ne ga kowane kilogram. Dizal yana auna kusan kg 0.84 ga kowane lita, don haka lita ɗaya tana ɗauke da kcal 8,570, kusan kWh 10. Ƙaramin janareta a inganci na kashi 35 cikin ɗari yana mayar da wannan lita kWh 3.5 na wutar lantarki.
Silindar iskar gas ta girki
LPG yana ɗauke da kusan kcal/kg 11,900, kWh 13.8. Silindar gida ta kg 14.2 da ta zama ruwan dare a Indiya tana ɗauke da kcal 169,000, kWh 196, kuma silindar kasuwanci ta kg 19 kcal 226,000, kWh 263. Iyali da ke amfani da silinda ɗaya a wata tana ƙone kusan kWh 6.5 a rana.
Iskar gas ta halitta a duniya
Iskar gas tana da darajar zafi ta kcal 8,500 zuwa 10,000 ga kowane mita cubic gwargwadon tushenta: iskar bututu mai wadatar ethane tana sama, iskar da ke da nitrogen ƙasa. A kWh wannan shi ne 9.9 zuwa 11.6 ga kowane mita cubic. Bambancin shi ne dalilin da kwangiloli ke kafa darajar tunani.
Biogas
Biogas da methane kashi 60 cikin ɗari yana ɗauke da kusan kcal 5,100 ga kowane mita cubic, wato kWh 5.9. Digester na gona da ke yin mita cubic 500 a rana yana samar da kWh 2,960 na zafi, ko kcal miliyan 2.55. An ƙone shi a injin a inganci na kashi 35 cikin ɗari, yana ba da kusan kWh 1,000 na wutar lantarki a rana, kuma lissafin “canza cal zuwa kWh” shi ne abin da ke mayar da karatun mitar iskar gas ta tashar wannan adadi.
Man fetur na biomass
Ƙwanƙwasar shinkafa tana da kusan kcal/kg 3,000 (kWh 3.5), bagasse a rabin danshi 2,200 (kWh 2.6), itacen girki da aka busar da iska 3,500 (kWh 4.1) da pellets na itace 4,200 zuwa 4,600 (kWh 4.9 zuwa 5.3). Injin niƙa da ke ƙone tan 100 na ƙwanƙwasa a awa yana sakin MWh 349 na zafi a wannan lokaci.
Ƙarin dabi'u don canza cal zuwa kWh
Jerin canje-canje mafi tsawo
Idan darajar da kake buƙata ba ta cikin jerin farko ba, waɗannan ƙarin canje-canje na iya kasancewa kusa don karantawa kai tsaye:
- 0.1 cal = 0.000000116222 kWh
- 0.5 cal = 0.000000581111 kWh
- 3 cal = 0.00000348667 kWh
- 4 cal = 0.00000464889 kWh
- 7 cal = 0.00000813556 kWh
- 15 cal = 0.0000174333 kWh
- 20 cal = 0.0000232444 kWh
- 75 cal = 0.0000871667 kWh
- 200 cal = 0.000232444 kWh
- 500 cal = 0.000581111 kWh
- 2,000 cal = 0.00232444 kWh
- 10,000 cal = 0.0116222 kWh
Kura-kurai na gama gari da lissafin “canza cal zuwa kWh”
Kalori ko kilokalori
Ma'aunin 0.00116 na kilokalori ne kuma 0.00000116 na ƙananan kalori. Ƙayyadaddun gawayi da ke cewa “kalori 5,000” kusan koyaushe yana nufin kcal/kg.
Gross ko net
Farashi biyu na iskar gas ɗaya, ɗaya gross ɗaya net, na iya bambanta da kashi 10 cikin ɗari. Canza duka biyun zuwa kWh ka kwatanta iri ɗaya da iri ɗaya kafin ka yanke hukunci kan farashi.
Zafi da wutar lantarki
kWh da ka samu daga teburin man fetur zafi ne. Wutar lantarki da ake samarwa ta ƙone shi kashi na uku ne ko ƙasa da haka, don haka kada ka ƙidaya kilogram ɗaya na gawayi a matsayin kWh 6 na wutar lantarki.
Amsoshi masu sauri
Ta yaya zan canza cal zuwa kWh?
Ɗauki kalori sau 0.00000116222, ko kilokalori sau 0.00116222.
Mene ne kcal 1,000 a kWh?
Shi ne kWh 1.162.
Mene ne Gcal a kWh?
Shi ne kWh 1,162, ko MWh 1.162.
Kcal nawa ne ke yin kWh ɗaya?
kcal 860.4 suna yin kWh ɗaya.
Shin ana aika lambata ko'ina?
A'a, komai ana lissafa shi a cikin burauza.
Shafuka masu alaƙa
Ana lissafa sauran canje-canjen kuzari a Canza cal zuwa J, Canza J zuwa kWh, Canza BTU zuwa kWh, Canza kWh zuwa J, Canza km zuwa mi, Canza mi zuwa km, Canza °C zuwa °F, Canza °F zuwa °C, Canza ft/s zuwa km/h. Akasin hanyar an rufe ta a Canza kWh zuwa cal.
A taƙaice, lissafin “canza cal zuwa kWh” yana buƙatar ninkawa ɗaya da 0.00000116222 da raka'a kusa da amsar. Ana lissafa adadin a na'urarka, ba tare da rajista ko ɗora ba.