Ngokuqondene nolwazi oluyisisekelo lobuchwepheshe lwe-generator ejwayelekile, injini yedizili bese setha, sayidumisa ngendlela yombuzo futhi saphendula eminyakeni embalwa edlule, futhi manje iyaphindwa ngesicelo sabasebenzisi abambalwa. Njengoba ubuchwepheshe bebunye buvuselelwe futhi buthuthukiswe, okuqukethwe okulandelayo kubhekiswa kuphela:
1. Yiziphi izinhlelo eziyisithupha ezifakiwe emishini eyisisekelo ye-Diesel Generator Set?
A: (1) uhlelo lokuthambisa kaphethiloli; (2) uhlelo lwamafutha; (3) Uhlelo lokulawula nokuvikela; (4) Uhlelo lokupholisa kanye nohlelo lokupholisa; (5) uhlelo lokuphelelwa amandla; (6) Isistimu yokuqala;
2. Kungani sincoma uphethiloli onconywe izinkampani eziqeqeshiwe emsebenzini wethu wokuthengisa?
A: uphethiloli yigazi lenjini. Lapho ikhasimende lisebenzisa uphethroli elingaqinisekisiwe, izingozi ezinkulu ezinjengokuthela izigqoko zegobolondo, ukusika izinyo legiya, ukuguquguquka kwamazinyo kanye nokuqhekeka kuzokwenzeka enjini kuze kube yilapho wonke umshini kuze kube yilapho wonke umshini uzenzeke. Ukukhethwa kwamafutha athile nokusebenzisa izinyathelo zokusebenzisa kuchazwe kwizindatshana ezifanele kulolu hlobo.
3. Kungani umshini omusha udinga ukushintsha uphethiloli kanye nesihlungi sikaphethiloli ngemuva kwesikhathi esithile?
A: Ngesikhathi sokugijima-ngesikhathi, ukungcola kungena ngokungenakuphikiswa epanini likaphethiloli, kubangele ukuwohloka komzimba noma kwamakhemikhali kwesihluthulelo sikaphethiloli. Isevisi yamakhasimende ethengisayo ngemuva kwenqubomgomo yezinkontileka ezithengiswa nguWuhan Jili, sizoba nabasebenzi abaqeqeshiwe ukwenza ukulungiswa okufanele kuwe.
4. Kungani sidinga ikhasimende ukuthi litsheke ipayipi eliphumayo phansi ama-degree angama-5-10 lapho ufaka isethi?
A: Ngokuyinhloko ukuvikela amanzi emvula ukuthi angenise ipayipi lentuthu, okuholela ezingozini ezinkulu.
5 Uyini umsebenzi wabo?
A: Ukususa umoya kusuka kulayini kaphethiloli ngaphambi kokuqala.
6
A: Imanyuwali, ukuziqalisa, nokuziqalisa kanye neKhabhinethi Yokuguqula Amandla we-othomathikhi, okukude kathathu (isilawuli kude kude, ukukalwa okukude, ukuqapha okukude).
7. Kungani kungukukhishwa kwe-voltage izinga le-generator 400V esikhundleni se-380V?
A: Ngoba kukhona ukulahleka kwamandla kagesi emugqeni ngemuva kokuphuma.
8. Kungani kudinga ukuthi indawo yokusebenzisa i-Diesel Generator isethwe umoya-bushelelezi?
A: Ukukhishwa kwenjini yedizili kuthinteka ngqo ngobungako kanye nekhwalithi yomoya engeniswe ngaphakathi. Ngaphezu kwalokho, i-generator kumele ibe nomoya owanele wokupholisa. Ngakho-ke, ukusetshenziswa kwesayithi kumele kube moya-bushelelezi.
9. Kungani amasethi angenhla angenhla kungafanele ahlanganiswe ngokuqinile ngamathuluzi lapho ufaka isihlungi sikaphethiloli, isihlungi sedizili kanye nesihlukanisi samanzi, kepha kuphela ngesandla ukugwema ukuvuza kwamafutha?
A: Ngoba uma indandatho yokubopha i-screw iqinile kakhulu, izokwanda ngaphansi kwesenzo sama-bubble kaphethiloli kanye nokushisa komzimba ukusukuma, okuholela ekucindezelweni okukhulu. Ukulimala kwezindlu zokuhlunga noma izindlu ezihlukanisayo uqobo. Okubi kakhulu ukulimala kwe-dysprosium yomzimba engeke ilungiswe.
10. Ungayihlukanisa kanjani phakathi kwenjini ye-Deviteffeit and Fake Domestic Diesel?
A: Kuyadingeka ukubheka ukuthi ngabe kukhona yini izitifiketi zomkhiqizi kanye nezitifiketi zomkhiqizo, okuyizo "zokuhlonza" zomkhiqizi wenjini yedizili. Bheka izinombolo ezintathu ezinkulu kusitifiketi 1) Inombolo ye-NamePlate;
2) Inombolo ye-airframe (typeface i-convex endizeni efakwe emkhakheni ye-flywheel end ngohlobo); 3) Inombolo yeplate yegama lepompo kaphethiloli. Lezi zinombolo ezintathu ezinkulu kufanele zihlolwe kahle ngokumelene nezinombolo zangempela enjini yedizili. Uma kukhona ukungabaza okutholakele, lezi zinombolo ezintathu zingabikwa kumenzi ukuze ziqinisekise.
11. Ngemuva kokuthi ugesi uthatha isethi ye-Diesel Generator Set, amaphuzu amathathu okufanele ahlolwe kuqala?
A: 1) Qinisekisa amandla eqiniso awusizo wesethi. Bese unquma amandla ezomnotho namandla okusekelayo. Indlela yokuqinisekisa amandla eqiniso awusizo wesethi ukwandisa amandla alinganiswe amahora ayi-12 enjini yedizili ngo-0.9 ukuthola idatha (kW). Uma amandla alinganiselwe e-generator angaphansi noma alingana nale datha, khona-ke amandla akalwe yi-generator asethwe njengamandla eqiniso awusizo wesethi. Uma amandla alinganiselwe we-generator emkhulu kunale datha, le datha kumele isetshenziswe njengamandla eqiniso awusizo wesethi.
2) Qinisekisa imisebenzi yokuzivikela yesethi. 3) Qinisekisa ukuthi ngabe i-wiring yamandla yesethi iyafaneleka yini, ukuthi ngabe ukuvikelwa kwempahla kuthembekile nokuthi ngabe umthwalo wesigaba ezintathu ngokulinganayo.
12. I-Elevator Starter motor i-22kw. Kufanele kube yiphi usayizi we-generator?
A: 22 * 7 = 154KW (i-Elevator ilayishwe ngokuqondile i-Starter, isiqalo sesiqalo esisheshayo imvamisa izikhathi eziyi-7 zokukalwa kwamanje).
Kungaleso sikhathi kuphela lapho i-liftis ihamba ngejubane elingapheli). (okungukuthi okungenani i-154kw generator isethi)
13. Indlela Yokubala Amandla Okusebenza Kakhulu (Amandla Ezomnotho) Sesethi Ye-Generator?
A: P yinhle = 3/4 *
14. Ngabe uMbuso ubeka ukuthi amandla enjini ebekwe yi-General Generator Set makhulu kakhulu kune-generator?
A: 10.
15. Ungaguqula kanjani amandla enjini wamanye ama-generator angena ku-KW?
A: 1 HP = 0.735 kW no-1 KW = 1.36 hp.
16. Ungabalwa kanjani amanje we-generator yesigaba ezintathu?
A: I = P / (3 UCOS) φ) okungukuthi, yamanje = amandla (watt) / (3 * 400 (volt) * 0.8).
Ifomula elula yile: I (a) = Amandla alinganiselwe (kW) * 1.8
17. Ubudlelwano phakathi kwamandla abonakalayo, amandla asebenzayo, amandla alinganiselwe, amandla amakhulu namandla ezomnotho?
A: 1) Ukubheka isethi yamandla abonakalayo njenge-KVA, iChina isetshenziselwa ukuveza amandla we-transformers kanye nokwenyuka.
2) Amandla asebenzayo anezikhathi ezi-0,8 zamandla asobala kumasethi we-KW. Kuyisiko ukuthola imishini yokuphehla yamandla nemishini kagesi eChina.
3) Amandla alinganiselwe we-Diesel Generator Set yiwo amandla angagijima ngokuqhubekayo amahora angu-12.
4) Amandla aphezulu izikhathi eziyi-1.1 amandla alinganiselwe, kepha yihora elingu-1 kuphela elivunyelwe ukusetshenziswa kungakapheli amahora angu-12.
5) Amandla ezomnotho izikhathi ezingama-0.75 wamandla alinganiselwe, okuwukuphela kwamandla okukhishwa kwama-Diesel Generator amasethi angasebenza isikhathi eside ngaphandle komkhawulo wesikhathi. Kuleli gumbi, umnotho wezomnotho kanye nokwehluleka kokwehluleka kuphansi.
18. Kungani amasethi kaDizel Generator avunyelwe ukusebenza isikhathi eside ngaphansi kwama-50% amandla akalwe?
A: ukukhulisa imali ekhuphukile, ukuhlanganiswa okulula kwenjini yedizili, izinga lokuhluleka ukwehluleka futhi lifushaniswe umjikelezo wehele.
19. Ngabe amandla wangempela wokukhipha we-generator asebenza ngokuya ngemitha yamandla noma i-ammeter?
A: I-Ammeter yisiphetho kuphela.
20. Imvamisa kanye nogesi wesethi ye-generator azizinzile. Inkinga ukuthi injini noma i-generator?
A: Yinjini.
21. Ukuqina kwemvamisa kwesethi ye-generator nokungazinzi kwe-voltage kuyinkinga yenjini noma nge-generator?
A: Yijeneli.
22. Kwenzekani ekulahlekelweni kokuvusa i-generator nokuthi ungabhekana kanjani nayo?
A: I-generator ayisetshenziselwa isikhathi eside, okuholela ekulahlekelweni yizibuthe eziyinsalela eziqukethwe ku-Iron Core ngaphambi kokushiya ifektri. I-eXfuel Cfuel ayikwazi ukusungula amandla kazibuthe okufanele abe nawo. Ngalesi sikhathi, injini isebenza ngokujwayelekile kepha ayikwazi ukukhiqiza ugesi. Lesi simo sisha. Noma isikhathi eside ukungasebenzi kwamasethi amaningi.
Indlela yokucubungula: 1) Phuma inkinobho yokuxolisa kanye ngenkinobho yokuvuselela, 2) QHAFA NJENGOBHETHO, 3) Thatha umthwalo we-bulb bese ugijima ngejubane le-Speed ngemizuzwana eminingana.
23. Ngemuva kwenkathi yesikhathi, isethi ye-generator ithola ukuthi konke okunye kuyinto evamile kepha amandla ayancipha. Yisiphi isizathu esiyinhloko?
A: a. Isihlungi somoya singcolile kakhulu ukuncela emoyeni okwanele. Ngalesi sikhathi, isihlungi somoya kufanele sihlanzwe noma sishintshwe.
B. Isihlungi sikaphethiloli singcolile kakhulu futhi inani le-fures elifakwe alwanele. Kufanele ithathelwe indawo noma ihlanzwe. C. Isikhathi sokulahla asilungile futhi kufanele silungiswe.
24. Lapho kulayishwa isethi ye-generator, i-voltage yayo kanye nemvamisa izinzile, kepha okwamanje akuzinzile. Yini inkinga?
A: Inkinga ukuthi umthwalo wekhasimende awuzinzile futhi ikhwalithi ye-generator ilungile impela.
25 Yiziphi izinkinga eziphambili?
A: Inkinga enkulu ijubane elingazinzile lejeneli.
26. Yimaphi amaphuzu abaluleke kakhulu okumele anakekele ekusetshenzisweni kwe-Diesel Generator Set?
A: 1) Amanzi ethangini kufanele anele futhi asebenze ngaphakathi kobubanzi bokushisa obuvumelekile.
2) Amafutha okugcoba kufanele abe sendaweni, kepha hhayi ngokweqile, futhi asebenze ngaphakathi kobubanzi bengcindezi evunyelwe. 3) Imvamisa ihlala iqinile cishe nge-50hz kanye ne-voltage zizinzile cishe nge-400V. 4) Izigaba ezintathu zamanje zingaphakathi kwebanga elilinganiselwe.
27. Mangakhi izingxenye ezisenza izingxenye ezingaki ama-diesel generator adinga ukushintshwa noma ahlanzwe kaningi?
A: Isihlungi sikaphethiloli sikadizili, isihlungi sikaphethiloli, isihlungi somoya. (Amasethimitha ngamanye nawo anezihlungi zamanzi)
28. Yiziphi izinzuzo eziphambili ze-generator engenabhulashi?
A: (1) Susa ukugcinwa kwebhulashi lekhabhoni; (2) ukuphazamiseka kwe-anti-radio; (3) Yehlisa ukulahleka kwephutha lokuxoxa.
29. Yiliphi izinga lokufakwa okujwayelekile kwama-generator asekhaya?
A: Ikilasi lomshini wasekhaya B; Marathon Brand Machines, Imishini Yomkhiqizo weLillensenma kanye neStanford Brand Machines yi-Class H.
30. Yikuphi uphethiloli wenjini kaphethiloli odinga uphethiloli nophethiloli ohlanganisa?
A: Injini kaphethiloli enama-stroke.
31. Yini imibandela yokusetshenziswa kwamasethi amabili akhiqizayo ngokufana? Iyiphi idivaysi esetshenziselwa ukuqeda nomshini womshini?
A: Isimo sokusebenza okuhambisanayo ukuthi i-voltage esheshayo, imvamisa kanye nesigaba semishini emibili kuyafana. Ojwayele ukwaziwa ngokuthi "ezintathu kanyekanye". Sebenzisa idivaysi ekhethekile yomshini yokuhambisana nokuqedela umsebenzi wokufana komshini. Ikhabethe elizenzakalelayo elizenzakalelayo livame ukunconywa. Zama ukungahlanganisi ngesandla. Ngoba impumelelo noma ukwehluleka kokuhlanganiswa kwezandla kuncike kokuhlangenwe nakho komuntu. Ngolwazi olungaphezulu kweminyaka engama-20 emsebenzini wamandla kagesi, umbhali uthi ngesibindi sokuthi izinga lokuphumelela elinokwethenjelwa lokufana kwama-diesel generators lilingana nohlelo oluncane lwamandla ohlelweni lukamasipala kanye nohlelo lwezinhlelo ze-TV, ngoba amazinga okuvikela amasistimu womabili ahlukile.
32. Iyini isici samandla kaGenerator wesigaba ezintathu? Ingabe isinxephezelo samandla sengezelelwa ukuthuthukisa isici samandla?
A: I-Power Factor ingu-0.8. Cha, ngoba ukushaja kanye nokukhishwa kwama-capacitors kuzodala ukuguquguquka kwamandla amancane. Bese usetha i-oscillation.
33. Kungani sicela amakhasimende ethu ukuthi aqinise bonke oxhumana nabo kagesi ngemuva kwamahora angama-200 okusebenza?
A: Isethi ye-Diesel Generator iyisisebenzi sokudlidliza. Futhi amasethi amaningi athengisiwe noma ahlanganiswe ngobuhlakani kufanele asebenzise amantongomane amabili. I-gasket yasentwasahlobo ayinamsebenzi. Lapho ama-fasteners kagesi akhululekile, kuzokwenzeka ukumelana okukhulu, okuzokwenza ukuthi isethi isebenze ngokungajwayelekile.
34. Kungani kufanele igumbi lokukhiqiza lihlanzekile futhi linasihlabathi esintantayo?
A: Uma injini yedizili inhobili umoya ongcolile, izonciphisa amandla ayo. Uma i-generator imunca esihlabathini nokunye ukungcola, ukufakwa phakathi kwezinsimbi nezikhala ze-rotor kuzolinyazwa, noma kushiswe.
35. Kungani kungakunconywa ngokujwayelekile ukuthi abasebenzisi basebenzise indawo engathathi hlangothi ekufakweni kusukela eminyakeni yamuva nje?
A: 1) Umsebenzi wokuzilawula weGenerator entsha yesizukulwane uthuthukiswe kakhulu;
2) Kutholakala ekusebenzeni ukuthi izinga lokuhluleka ukuhluleka kombani lokungathathi hlangothi kusethi eliphansi.
3) Isidingo sekhwalithi ephansi siphezulu futhi asikwazi ukutholwa ngabasebenzisi abajwayelekile. Umhlaba wokusebenza ongaphephile ungcono kunomkhawulo.
4) Isetha endaweni yokungathathi hlangothi inamathuba okumboza amaphutha avuzayo kanye namaphutha aphansi wemithwalo engeke adalulwe ngaphansi kwesimo sokuhlinzekwa kwamandla amakhulu kumasipala.
36. Iziphi izinkinga okufanele zinakeke lapho zisebenzisa isethi ngephuzu elingathathi hlangothi elingathathi hlangothi?
A: Umugqa 0 kungenzeka bukhole ngoba i-capacitive voltage phakathi kocingo lomlilo kanye nephuzu lokungathathi hlangothi alikwazi ukuqedwa. Ama-opharetha kufanele abuke umugqa 0 njengoba bukhoma. Ayikwazi ukusingathwa ngokusho komkhuba kagesi wemakethe.
37. Ungawaqondanisa kanjani amandla we-UPS nge-Diesel Generator ukuqinisekisa ukuphuma okuzinzile kwe-UPS?
A: 1) UPS uvame ukumelwa amandla we-Power KVA asobala, okuqala ukuphindaphiwa ngo-0,8 futhi aguqulwe abe yi-KW ye-KW ehambisanayo namandla asebenzayo we-generator.
2) Uma kusetshenziswa i-General Generator, amandla asebenzayo we-UPS aphindwe ngu-2 ukunquma amandla we-generator anikezwayo, okungukuthi amandla we-generator aphindwe kabili.
3) Uma i-generator ene-PMG (i-magnent kamagrent motor exparing) iyasetshenziswa, khona-ke amandla we-UPS aphindwe ngo-1,2 ukuthola amandla we-generator, okungukuthi amandla we-generator aphezulu.
38. Ngabe izingxenye ze-elekthronikhi noma zikagesi ezimakwe ngama-500V zimelana ne-voltage i-diesel generator control control control control?
A: Cha. Ngoba i-voltage engu-400 / 230V ekhonjiswe e-Diesel Generator Set yi-voltage ephumelelayo. I-Peak Voltage iyi-1.414 times izikhathi ezisebenzayo. Okungukuthi, i-peak voltage ye-dieshel generator yi-uMax = 566 / 325v.
39. Ngabe bonke abakhiqizi bedizili bahlome ukuzivikela?
A: Cha. Kukhona abanye nabanye ngaphandle kwemakethe namuhla ngisho nakumaqembu afanayo wemikhiqizo. Lapho uthenga isethi, umsebenzisi kumele akwenze kucace kuye. Ibhalwe kahle kakhulu njengesinamathiseli kwinkontileka. Ngokuvamile, imishini yamanani entengo ephansi ayinawo umsebenzi wokuzivikela.
40. Yini izinzuzo zamakhasimende athenge amakhabethe okuziqalisa kepha angawathengeli?
A: 1) Lapho ukwehluleka kwamandla kwenzeka enethiwekhi yedolobha, isethi izoqala ngokuzenzakalelayo isikhathi sokuhambisa amandla se-Manual Power.
2) Uma umugqa wokukhanyisa uxhumeke ngaphambili kwe-air switch, kungaqinisekisa ukuthi ukukhanyisa egumbini lekhompyutha akuthinteki ukwehluleka kwamandla, ukuze kube lula ukusebenza kwabasebenza.
41. Ithini uphawu olujwayelekile lwe-gf lwamasethi we-generator?
A: Kumelela izincazelo ezimbili B) Amasethi Wokukhiqiza Abasekhaya.
42. Ngabe umthwalo ophathwe yi-generator kufanele ugcine ibhalansi yesigaba esingu-30 isetshenziswe?
A: Yebo. Ukuphambuka okukhulu akumele kudlule ama-25%. Ukusetshenziswa kwesigaba okungekho kwenqatshelwe ngokuphelele.
43. Yimiphi imivimbo emine eyenzakazwayo kathathu?
A: Ukuphefumula, ukucindezela, umsebenzi kanye nokuqeda amandla.
44. Uyini umehluko omkhulu phakathi kwenjini yedizili nenjini kaphethiloli?
A: 1) Ingcindezi kwisilinda ihlukile. UDiesel Englines ayona moya ngesigaba sokucindezela unhlangothi; Injini kaphethiloli icindezela ingxube kaphethiloli nomoya ngesikhathi sesigaba sokucindezela unhlamvu.
2) izindlela ezihlukile zokulahla. Izinjini ze-Diesel ngokuzenzekela ngokuzimela ngokufafaza uphethiloli wedizili ongena ngaphansi kwamagesi acindezelayo. Izinjini zikaphethiloli zithathwa ngama-spark plugs.
45. Kusho ukuthini "amavoti amabili, amasistimu amathathu" ohlelweni lwamandla?
A: Amathikithi amabili abhekisela kwithikithi lomsebenzi kanye nethikithi lokusebenza. Noma yimuphi umsebenzi noma ukusebenza okwenziwe ngemishini kagesi. Amathikithi okusebenza kanye nokusebenza okukhishwe ngumuntu ophethe emsebenzini kufanele aqoqwe kuqala. Amaqembu kufanele aphoqelele ngokuvota. Izinhlelo ezintathu zibhekisele kuhlelo lwe-Shift, uhlelo lokuhlola ukuhambahamba kanye nohlelo lokushintshanisa kwemishini.
46. Yini okubizwa ngokuthi yi-Three-Isigaba Esinama-Wire System amane?
A: Kunemigqa emi-4 ephumayo yesethi ye-generator, okuyi-3 imigqa yomlilo kanye no-1 kungumugqa we-zero. Amandla kagesi phakathi kwemigqa ngu-380V. Ibanga phakathi komugqa womlilo kanye nomugqa we-zero ngu-220 V.
47. Kuthiwani ngokujikeleza okufushane kwesigaba ezintathu? Yini imiphumela?
A: Ngaphandle kokulayisha ngokweqile phakathi kwemigqa, umjikelezo oqondile oqondile ungumjikelezo ofushane wesigaba ezintathu. Imiphumela yimibi, futhi imiphumela emibi ingaholela ekubhujisweni komshini nokufa.
48. Yini okuthiwa yi-Power Supply? Yini imiphumela emibi emibili?
A: Ukuhlinzekwa kwamandla okuvela ku-generator ozinikele kwinethiwekhi yedolobha ibizwa ngokuthi yi-Reverse Power Supply. Kunemiphumela emibili emibi: a)
Akukho ukwehluleka kwamandla okwenzeka kwinethiwekhi yedolobha, kanye nokunikezwa kwamandla kwenethiwekhi yedolobha kanye nokunikezwa kwamandla kwe-generator ye-self-acperator akuvumelanisiwe, okuzobhubhisa amasethi. Uma umthamo we-generator ozinikele ngokuzenzela ukhulu, inethiwekhi yedolobha nayo izophinda i-oscillate. B)
Igridi kaMasipala kaMasipala inqunywe futhi ilungiswa. Ama-generator ayo anikela amandla emuva. Kuzodala ukuthi ama-Power ahlinzeke ngokulondolozwa komnyango ukunakekelwa kwabasebenzi baze nge-electrocute futhi bafe.
48 Ngabe konke ukuhlangana komugqa kuyabonakala?
A: Ngemuva kokuhamba ibanga elide, kwesinye isikhathi akunakugwenywa ukuthi kusethiwe ukukhulula noma ukulahla ama-bolts kanye nokuxhumeka komugqa. Ukukhanya kokulungisa iphutha, okunzima komonakalo emshinini.
50. Yiliphi izinga lamandla kagesi angelakho? Yiziphi izici ze-AC?
A: Amandla kagesi akwamandla wesibili. I-AC iguqulwa kusuka kumandla emishini futhi i-DC iguqulwa kusuka kumakhemikhali wamakhemikhali. I-AC ibonakala ngokungakwazi ukuwagcina. Manje sekutholakele ukusetshenziswa.
51. Iziphi izimo generator angahlangana ngazo ngaphambi kokuvalwa kwamandla?
A: Isethi yokupholisa amanzi kanye nokushisa kwamanzi kufinyelela kuma-56 degrees Celsius. Isethi epholile yomoya nomzimba kuyashisa kancane. Imvamisa yeVoltage ayijwayelekile ngaphandle kwemithwalo. Ukucindezela kukaphethiloli kujwayelekile. Kungaleso sikhathi kuphela lapho kungavalwa khona amandla.
52. Yini ukulandelana kwemithwalo ngemuva kwamandla?
A: Imithwalo ithwalwa kusuka kukhulu kuya kwabancane.
53. Yini ukulandelana kokulayisha ngaphambi kokuvalwa?
A: Imithwalo ilayishwa yincane kuya enkulu futhi ivaliwe ngemuva kwalokho.
54. Kungani singakwazi ukucima nangomthwalo?
A: Ukuvalwa komthwalo kungukuma okuphuthumayo.
Isikhathi sePosi: Aug-30-2019
