Umehluko phakathi kwamandla kagesi namandla kagesi

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Amandla kagesi kanye namandla kuyimibono emibili esiyibona yonke indawo: ezikweletini zikagesi, amalebula emishini, izinkontileka nabanikezeli bamandla, ngisho nalapho kuxoxwa ngamandla avuselelekayo . Kodwa-ke, kuvamile kakhulu ukuthi zidideke futhi zisetshenziswe ngokushintshana, kanti empeleni zichaza izinto ezahlukene futhi zibalwa ngendlela ehlukile.

Ukuqonda ngokucacile ukuthi amandla (kW) kanye namandla (kWh) ayini kukusiza ukuthi uchaze ibhili yakho kagesi, ukhethe ugesi ofanele, ulinganisele ukuthi izinto zakho zikagesi zisebenzisa ugesi ongakanani, futhi uhlole ngobuqotho uhlelo oluzisebenzisayo noma ibhethri. Sizohlukanisa yonke le mibono ngokuthula, ngamafomula alula, izibonelo zezinombolo, kanye namathiphu athile ukuze ungalokothi uwakhohlwe.

Amandla kagesi: ukuthi ayini nokuthi ungawabala kanjani

Uma sikhuluma ngamandla kagesi, sibhekisela esivinini lapho idivayisi iguqula amandla kagesi abe olunye uhlobo lwamandla (ukukhanya, ukushisa, ukunyakaza, umsindo, njll.). Kalula nje, inani lamandla idivayisi ekwazi ukuwasebenzisa noma ukuwaletha nganoma yisiphi isikhathi.

Amandla alinganiswa ngama -watts (W) ku-International System of Units (SI), yize ezindaweni zasekhaya nezobungcweti kuvamile kakhulu ukusebenzisa ama-multiples njenge- kilowatts (kW) , ama-megawatts (MW) , noma ama-gigawatts (GW) . Ukuze kubhekwe, ukulingana okuyinhloko yile:

• 1kW = 1.000W
• 1 MW = 1.000 kW
• 1 GW = 1.000 MW

Esifundeni samandla kagesi esiqondile noma esishintshashintshayo, amandla kagesi u-P abalwa ngefomula eyisisekelo kakhulu:

P = I · U

Lapho u -I eyi-current intensity kuma-ampere (A) kanti u-U uyi-voltage kuma-volt (V). Umphumela utholakala kuma- watts (W) , alingana nama-joules ngomzuzwana (J/s), okungukuthi, amandla ngeyunithi yesikhathi.

Uma ubona isibani esibhalwe ukuthi 100W, isitofu esingu-2.000W, noma umshini wokomisa izinwele ongu-1.500W, kubonisa amandla umshini ongawadonsa noma uwaguqule ngenkathi usebenza . Amandla aphezulu asho "amandla" amakhulu noma amandla okwenza umsebenzi ngesikhathi esifanayo.

Ukuze kucace, cabanga ngamabhalbhu amathathu okukhanya okonga amandla angu- 8W, 15W, kanye no-23W . Wonke aguqula ugesi ube ukukhanya kanye nokushisa okuthile, kodwa ibhalbhu engu-23W inikeza amandla engeziwe ngomzuzwana, ngakho-ke ikhanyisa kakhulu ngesikhathi esifanayo. Lowo mehluko ungokuqondile kwamandla kagesi.

Izibonelo ezilula zokubala amandla

Empeleni, ukubalwa kwamandla kuvame ukusekelwe ku-voltage enkulu kanye nogesi ogeleza ngaphakathi kwedivayisi. Uma ukufakwa kwasekhaya kwesigaba esisodwa kuno- 220 V (noma u-230 V, kuye ngezwe), ungasebenzisa ngokuphephile ifomula P = V · I.

Cabanga ngesibani esixhunywe ku-220 V lapho kugeleza khona ugesi ongu -0,45 A. Amandla azoba:

P = 220 V 0,45 A = 99 W (cishe 100 W)

Ngakolunye uhlangothi, uma wazi amandla e-wattage yebhalbhu kanye ne-voltage enkulu, ungabona amandla adlula kuyo ngokuhlela kabusha ifomula:

I = P/V

Uma sinesibani se -100W esingu-220V, singaba nalokhu okulandelayo:

I = 100 W / 220 V ≈ 0,45 A

Lezi zibalo ezilula ziwusizo kakhulu ekulinganiseni izintambo, ama-fuse noma ama-plug, kanye nokuthola umbono wokuthi ithuluzi ngalinye lidonsa amandla angakanani uma ulixhuma kuma-main.

Umthetho ka-Ohm kanye nobudlelwano bawo namandla

Ukuze uqedele isithombe samandla, kuyasiza ukukhumbula uMthetho ka-Ohm , oxhumanisa amanani amathathu kagesi ayisisekelo: i-voltage, i-current, kanye nokumelana. Lo mthetho waklanywa nguGeorg Simon Ohm futhi uvezwa kanje:

R = ΔV / I

Lapho u-R ewukumelana kuma-ohms (Ω), i-ΔV ingumehluko ongaba khona kuma-volts (V), kanti u-I ungowe-current intensity kuma-amperes (A). Kusukela kule nkulumo, kutholakala izindlela eziwusizo kakhulu zokuxazulula izinkinga:

• I = ΔV / R (Uma wazi i-voltage kanye nokumelana, ungabala i-current).
• ΔV = R · I (Uma wazi ukumelana kanye nomsinga, ungathola i-voltage).

Ukusebenzisa uMthetho ka-Ohm kanye nokubonakaliswa kwamandla P = V · I, ezinye izindlela zokuveza amandla njengomsebenzi wokumelana noma ugesi zingatholakala. Ngakho-ke, uma ufaka u-V esikhundleni sika-R · I, uthola:

P = V · I = (R · I) · I = R · I ²

Lobu budlelwano P = R · I ² buwusizo kakhulu ekuhlaziyeni ukuthi kungakanani ukushisa okukhiqizwayo ku-resistor noma ukuthi ama-conductor ashisa kangakanani uma ugesi udlula kuwo.

Ake sibheke isibonelo esilula kakhulu: uma ugesi ongu- 30 A udlula ku-resistor ongu- 15 Ω , umehluko ongaba khona uzoba:

V = R · I = 15 Ω · 30 A = 450 V

Kokunye ukuvivinya umzimba, uma une-resistor engu- 100 Ω ebhekene ne-voltage engu- 12 V , ugesi uzoba:

I = ΔV / R = 12 V / 100 Ω = 0,12 A

Amandla kagesi: ukuthi ayini nokuthi alinganiswa kanjani

Amandla kagesi amelela inani eliphelele lomsebenzi kagesi owenziwa ngokuhamba kwesikhathi . Nakuba amandla "engamandla angakanani ngomzuzwana idivayisi engakwazi ukuwaphatha," amandla asitshela ukuthi kusetshenziswe noma kukhiqizwe ugesi ongakanani esikhathini esithile.

Emkhakheni kagesi, amandla angalinganiswa ngama -joules (J) , kodwa ekusetshenzisweni kwasekhaya nasezimbonini, kanye nezinjongo zokukhokha, amahora e-watt (Wh) kanye, ikakhulukazi, amahora e-kilowatt (kWh) cishe asetshenziswa njalo . Lesi yisibalo osibona ebhilini lakho likagesi: amandla asetshenziswe ngesikhathi sokukhokha.

Ubudlelwano obuyisisekelo phakathi kwamandla, isikhathi, kanye namandla yilokhu:

E = P · t

Lapho u- E ewu-energy, u-P ungowo-power, kanti u-t isikhathi sokusebenza. Uma u-P evezwa ku-kW kanye no-t ngamahora, u-E utholakala ku- kWh . Ungasebenza futhi ku-W kanye nemizuzwana ukuthola amandla kuma -joules usebenzisa lawa ma-equivalencies:

• 1 kWh = 1 kW · 1 ihora
• 1 kWh = 1.000 W · 3.600 s
• 1 kWh = 3,6 × 10⁶ J

Umqondo oyinhloko ukuthi amandla aqoqa umphumela wamandla ngokuhamba kwesikhathi . Ithuluzi elinamandla amancane elishiywa livuliwe amahora amaningi lingadla okungaphezu kwelinamandla kakhulu elisetshenziswa imizuzu embalwa kuphela ngosuku.

Izibonelo ezicacile zamandla kagesi

Ake sithi ufaka isiqandisi esingu-100W kuphela endlini yakho. Uma usifaka ihora elilodwa nje ngomhlaka-1 Januwari, ukusetshenziswa kwamandla kuzoba kanje:

E = 100 W · 1 ihora = 100 Wh = 0,1 kWh

Ngakolunye uhlangothi, uma uyivula ihora elilodwa ngosuku inyanga yonke (izinsuku ezingu-31), inani litholakala ngokuphindaphinda lawo mandla ansuku zonke ngo-31:

E = 31 100 Wh = 3.100 Wh = 3,1 kWh

Kulesi simo, izinga lamandla esiqandisini lihlala ku-100 W (lokho akushintshi), kodwa amandla asetshenziswa ngenyanga ayanda ngokuhamba kwesikhathi sokusetshenziswa. Ekhaya elivamile, elinemishini eminingi esebenza (ukukhanyisa, isiqandisi, umshini wokuwasha, ikhompyutha, ukushisa kukagesi, njll.), ukusetshenziswa kwamandla ngonyaka kungafinyelela kalula kuma- megawatt-hours amaningana (MWh).

Esinye isibonelo esichazayo kakhulu: isiqandisi esingu-200W esixhunywe ku-220V esisebenza amahora ama-5 . Ukusebenzisa ifomula:

E = P · t = 200 W · 5 amahora = 1.000 Wh = 1 kWh

Uma uvula ithelevishini engu-120W amahora amabili, isibalo sizoba kanje:

E = 120 W · 2 ihora = 240 Wh = 0,24 kWh

La manani abe esephindaphindwa ngentengo ye-kWh ekhokhiswa ngumhlinzeki wakho wamandla ukuze kutholakale inani lengxenye yamandla yebhili.

Izilinganiso zokuqonda kangcono amandla namandla

Ngezinye izikhathi kuyasiza kakhulu ukusebenzisa ukuqhathanisa nezimo zansuku zonke ukusiza le mibono inamathele. Kunezinhlobo ezintathu zokufanisa ezisebenza kahle kakhulu: imoto, amanzi, ngisho ne-lightsaber.

Uma ushayela imoto, amandla angahlotshaniswa nesivinini esisheshayo (km/h), kuyilapho amandla elingana nebanga eliphelele elihanjiwe (km). Ungahamba ngokushesha (amandla aphezulu) isikhathi esifushane futhi umboze amakhilomitha ambalwa (amandla aphelele aphansi), noma uhambe kancane (amandla aphansi) amahora amaningi futhi umboze amakhilomitha amaningi (amandla aqoqwe kakhulu).

Kwenzeka into efanayo ngepayipi kanye nebhakede lamanzi. Izinga lokugeleza kwamanzi ngamalitha ngomzuzwana limelela amandla , kuyilapho inani lamanzi eliphelela ebhakedeni limelela amalitha aphelele, noma amandla . Izinga lokugeleza elikhulu kakhulu ligcwalisa ibhakede ngokushesha; elincane lizothatha isikhathi eside, kodwa uma uligcina isikhathi eside ngokwanele, ekugcineni lizogcwalisa ibhakede.

Kunezinye iziqhathaniso eziningi ezihlakaniphile kodwa eziwusizo ngokulinganayo: kulinganiselwa ukuthi i -lightsaber idinga amandla angaba ngu- 28 kW ukuze isebenze. Uma iqhawe liyisebenzisa imizuzu eyi-15, amandla adingekayo angaba:

Amandla = 28 kW · (imizuzu eyi-15 / imizuzu engama-60/ihora) = 7 kWh

Uma elwa amahora amathathu elandelana, amandla asetshenziswayo angafinyelela ku:

Amandla = 28 kW · 3 amahora = 84 kWh

Amandla e-saber awashintshi (ahlala engu-28 kW), kodwa amandla aphelele ayanda uma ehlala isikhathi eside, okuyilokho kanye okwenzeka kunoma iyiphi idivayisi kagesi yangempela.

Ukusetshenziswa kwamandla namandla kumandla elanga

Esimisweni se-photovoltaic, amandla avame ukuvezwa ngama- kilowatts (kW) futhi amelela amandla okukhiqiza ngokushesha amaphaneli elanga. La mandla ayahlukahluka usuku lonke kuye ngemisebe yelanga, indawo yelanga, kanye nezimo zezulu.

Amandla akhiqizwa ukufakwa kwelanga avezwa ngama- kilowatt-hours (kWh) futhi atholakala ngokufingqa amandla akhiqizwayo ngomzuzu ngamunye esikhathini esithile. Kugrafu evamile yokuqapha, i-vertical axis imelela amandla (kW) kanti i-horizontal axis imelela isikhathi . Indawo engaphansi kwe -power curve iyiwona kanye amandla akhiqizwayo (kWh).

Isibonelo, uma uhlelo lukhiqiza isilinganiso esingu- 3 kW ngehora elinikeziwe , amandla atholakala phakathi naleso sikhathi azoba:

Amandla = 3 kW · 1 amahora = 3 kWh

Uma ekugcineni kosuku ubona ukuthi ukufakwa kwakho kunikeze ugesi ongu- 21 kWh , ungalinganisa ukonga ngokuphindaphinda lawo mandla ngesilinganiso somhlinzeki wakho wamandla. Ngentengo engu-€0,18/kWh, ukonga kwansuku zonke kungaba:

Ukonga = 21 kWh · €0,18/kWh = €3,78

Lokhu kucabanga okufanayo kungasetshenziswa ukuhlola ukukhiqizwa kwanyanga zonke noma kwaminyaka yonke: mane nje uhlanganise i-kWh ekhiqizwayo esikhaleni ngasinye bese uyiphindaphinda ngezindleko ze-kWh oyongayo ngokungasathengi lawo mandla kugridi.

Amabhethri: amandla kanye namandla okukhipha

Amabhethri ahlukanisa ngokucacile phakathi kwemiqondo emibili: amandla kagesi kanye namandla aphezulu . Amandla anikezwa ku- kWh kanye namandla ajwayelekile okukhipha noma ukushaja ku- kW.

Ake sithi ibhethri elinamandla angu-10 kWh kanye nokukhishwa kwamandla okuqhubekayo okungu- 5 kW . Lokhu kusho ukuthi linganikeza amandla aphezulu angu-5 kW ngokuqhubekayo. Uma ulisebenzisa kulawo mandla aphezulu, isikhathi esithathwayo ukuze likhiphe kungaba:

Isikhathi = Amandla / Amandla = 10 kWh / 5 kW = 2 h

Yingakho ngezinye izikhathi sikhuluma ngamabhethri “amahora ama-2” noma “amahora ama-4”, njll., kuye ngobudlelwano phakathi komthamo wawo namandla angawaletha. Amandla ebhethri anquma ukuthi ingawanikeza imithwalo emingaki ngesikhathi esisodwa (isiqandisi, ukukhanyisa, umoya opholile, njll.), kanti amandla agciniwe abonisa ukuthi ingawanikeza isikhathi esingakanani lawo mithwalo.

Isiqandisi esivamile singadinga cishe ama-300 W uma i-compressor isebenza. Uma isebenza amahora aphakathi kwangu-6 kuya kwangu-8 ngosuku, ukusetshenziswa kwayo kwansuku zonke cishe kuzoba ngu-2 kWh . Kuhlelo olungaphandle kwegridi noma olusekelayo, la mandla kuzodingeka avele ebhethrini noma kumaphaneli elanga.

Amandla anyamalala njengokushisa: Umthetho kaJoule

Uma ugesi udlula kumqhubi noma ingxenye enokumelana, amanye amandla kagesi aguqulwa abe ukushisa ngokungenakugwenywa . Lesi simo sichazwa uMthetho kaJoule , olinganisa amandla okushisa akhiqizwayo.

Ukubonakaliswa kwezibalo koMthetho kaJoule kwamandla ahlakazekile ngesikhathi seyunithi (okungukuthi, amandla okushisa) kungabhalwa kanje:

Q = I ² · R · t

Lapho u-Q ewumandla kuma-joules, u-I ugesi kuma-amperes, u-R ugesi ukumelana kuma-ohms, kanye no-t isikhathi ngemizuzwana. Uma ufuna ukuveza amandla kuma- calories esikhundleni sama-joules, kusetshenziswa i-approximate conversion factor engu-1 cal ≈ 4,18 J , evame ukulinganiselwa ku- 0,24 lapho ubuhlobo bubuyiselwa emuva:

Q (cal) = 0,24 · I ² · R · t

Cabanga ngedivayisi kagesi enokumelana okungu- 30 Ω lapho ugesi ongu- 4 A ugeleza khona , oxhunywe ku-voltage engu-120 V. Uma ihlala ivuliwe imizuzu eyi-10 (imizuzwana engu-600), amandla aguqulwa abe ukushisa kuma-calories azoba:

Q = 0,24 · (4 A) ² · 30 Ω · 600 s

Q = 0,24 · 16 · 30 · 600 = 0,24 · 288.000 = 69.120 amakhalori

Lo mphumela unesibopho sokushisa izintambo, ama-resistor esitovini, ama-cooker, ama-toaster nezinye izinto zikagesi ezisekela ukusebenza kwazo ngqo ekuguquleni amandla kagesi abe ukushisa.

Amandla kanye namandla ezintweni zikagesi zasekhaya

Zonke izinto zasendlini zifaka ulwazi olusezindizeni zazo zokulinganisa, njenge -voltage, imvamisa, amandla alinganisiwe , kanye nokusetshenziswa kwamandla okujwayelekile ngezinye izikhathi. Emazweni anegridi efana neyaseSpain, i-voltage ejwayelekile ingu- 220-230 V kanti imvamisa ingu- 50 Hz.

Amandla alinganisiwe kuma-watts (W) aboniswe kumshini ngamunye akutshela ukuthi ungaguqula amandla angakanani ngomzuzwana. Usebenzisa ifomula yamandla E = P · t , ungalinganisa nokusetshenziswa ku-kWh uma wazi isikhathi sokusetshenziswa esilinganiselwe. Ake sibheke ithebula elinemishini ethile evamile:

Izinto zikagesi	Amandla (W)	Ukusetshenziswa kwamandla ngehora eli-1 (kWh)
Ukuhlanzisisa	1.000	1
Ikhompyutha	400	0,4
Umshini wokuwasha	500	0,5
Isitofu sikagesi	2.000	2
Umshini wokomisa izinwele	1.500	1,5

Uma sithatha umshini wokomisa izinwele njengesibonelo, onamandla angu-1.500 W bese siwusebenzisa ihora elilodwa ngokuqhubekayo, ukusetshenziswa kuzoba:

E = 1.500 W · 1 ihora = 1.500 Wh = 1,5 kWh

Uma kuqhathaniswa, kusheshe kucace ukuthi i-heater kagesi engu-2.000 W iphakathi kwezinto zikagesi ezisebenzisa amandla amaningi ngehora (2 kWh), kuyilapho ikhompyutha engu-400 W isebenzisa kancane kakhulu (0,4 kWh ngehora). Nalapha futhi, umehluko phakathi kwamandla asheshayo namandla agcinwe ngokuhamba kwesikhathi uyacaca .

Umehluko obalulekile phakathi kwamandla (kW) namandla (kWh)

Ngazo zonke lezi zinto ezingenhla, umehluko oyisisekelo phakathi kwamandla kagesi namandla , okuhlobene kakhulu nesikhathi, manje usengatholakala ngokucacile . Nakuba womabili amanani ahlobene futhi avela ndawonye ezinkontilekeni nasezinkontilekeni, awalinganisi into efanayo.

Okokuqala, amandla kagesi ayinani elisheshayo: libonisa izinga lapho amandla asetshenziswa, akhiqizwa, noma adluliselwa khona ngesikhathi esithile . Lilinganiswa ngama-watts (W) noma ama-kilowatts (kW) futhi lichaza "ijubane" lapho uhlelo lwenza khona umsebenzi kagesi.

Ngakolunye uhlangothi, amandla kagesi amelela inani eliphelele lamandla asetshenzisiwe noma akhiqizwayo ngesikhathi esithile . Alinganiswa ngama-watt-hours (Wh), ama-kilowatt-hours (kWh), noma amayunithi amakhulu njenge-MWh. Atholakala ngokuphindaphinda amandla ngesikhathi sokusebenza.

Singafingqa umehluko omkhulu kanje:

• Ubuhlobo nesikhathiAmandla abhekisela enanini elisheshayo noma elimaphakathi esikhathini esifushane; amandla aqoqa amandla phakathi nayo yonke inkathi yokusetshenziswa.
• Iyunithi lesilinganiso: amandla avezwa ku-W noma kW; amandla ku-Wh, kWh, MWh, njll.
• Umthelela kumthethosivivinywaAmandla anqunyelwe (kW) yisikhathi esinqunyiwe osikhokhelayo noma ngabe awusebenzisi kakhulu; amandla asetshenzisiwe (kWh) ayaguquguquka futhi kuncike ekutheni usebenzisa malini izinto zikagesi.

Kalula nje, singasho ukuthi amandla afana nobubanzi bomgwaqo omkhulu (izingaki izimoto ezingahamba kuwo ngesikhathi esisodwa), kuyilapho amandla eyinani eliphelele lezimoto ezidlule kuwo ngosuku. Umgwaqo omkhulu kakhulu ongenazo izimoto cishe ungaba namandla aphezulu (amandla amaningi atholakalayo) kodwa amandla amancane aphelele asakazwa.

Indlela amandla kanye namandla avela ngayo ebhilini lakho likagesi

Uma ubhekisisa noma yiliphi ibhili likagesi, uzobona ukuthi kuhlale kunezisho ezimbili ezihlukene: igama lamandla kanye negama lamandla . Ngalinye libalwa futhi likhokhiswa ngendlela ehlukile.

Lokho okubizwa ngokuthi amandla anqunyiwe yinani eliphezulu lamandla (ku-kW) onelungelo lokulithola ngokwesivumelwano sakho. Leli nani lizinzile futhi livame ukukhokhwa njengenkokhelo nge-kW ngosuku noma nge-kW ngonyaka, kungakhathaliseki ukuthi ufinyelela lelo zinga lokusebenzisa. Ukuba namandla aphezulu kakhulu anqunyiwe kusho ukukhokha okwengeziwe inyanga ngayinye ngomthamo ongase ungawudingi.

Inkokhelo yamandla ikhombisa i- kWh oyisebenzisile ngesikhathi sokukhokha, njengoba kulinganiswa ngemitha yakho. Lokhu kusetshenziswa kuphindaphindwa ngentengo yakho ye-kWh evunyelwene ngayo (engase ihluke kuye ngesikhathi sosuku, uma unentengo yesikhathi sokusebenzisa) futhi, uma ingezwa emalini ekhokhwayo kanye nentela, yakha ingxenye eguquguqukayo yebhili yakho.

Ukuqonda umehluko phakathi kwale mibono emibili kukuvumela ukuthi ulungise amandla akho ancishisiwe ngokwemikhuba yakho, ugweme ukunqanyulwa okuzenzakalelayo kokudlula amandla akho atholakalayo, futhi uthole amanani afanele iphethini yakho yokusebenzisa amandla. Amathuluzi okuqapha kanye namamitha ahlakaniphile akusiza ukuthi uhlaziye isidingo sakho samandla kanye nomugqa wokusetshenziswa kwamandla ngokuningiliziwe , okukuvumela ukuthi ulungise inkontileka yakho futhi unciphise izindleko zakho zikagesi ngaphandle kokudela induduzo.

Uma uqonda ukuthi imigomo esebhili lakho isho ukuthini ngempela, kuba lula kakhulu ukuhlola ukuthi kuyafaneleka yini ukunciphisa amandla akho avunyelwene ngawo, ukushintsha intela yakho, noma ukutshala imali ezindleleni zokusebenza kahle njengemishini esetshenziswa kancane, izibani ze-LED, noma ngisho nezinhlelo zokuzisebenzisa ngamabhethri.

Ukuqonda umehluko phakathi kwamandla kagesi namandla , ukwazi ukufunda amayunithi (W, kW, Wh, kWh), ukuqonda amafomula alula afana ne-P = V · I kanye ne-E = P · t, nokuhlobanisa konke lokhu nebhili yakho kanye nokusebenza kwangempela kwezinto zakho zikagesi, kukubeka esimweni esingcono kakhulu sokuphatha ukusetshenziswa kwakho. Ekugcineni, ukuqonda ukuthi ugesi uhamba futhi uguqulwa kanjani ekhaya lakho noma ebhizinisini kubalulekile ekunqumeni ukuthi yiliphi izinga lamandla okufanele lincishiswe, yimaphi amadivayisi okufanele uwathenge, ukuthi uwasebenzise kanjani, nokuthi yikuphi ukutshalwa kwezimali ekusebenzeni kahle noma ukuzisebenzisa ngokwakho okunengqondo kakhulu esikhwameni sakho semali kanye nemvelo.