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Yintoni i-ceramic fiber blanket?
Ingubo yefiber ye-ceramic, eyaziwa ngokuba yi-aluminium silicate fiber blanket, ibizwa ngokuba yi-ceramic fiber blanket kuba enye yezinto zayo eziphambili yi-alumina, kwaye i-alumina yeyona nto iphambili ye-porcelain.Iingubo ze-ceramic fiber zohlulwe ikakhulu kwiingubo zokuvuthela ifayiramic kunye ne-ceramic fibre spin...Funda ngokugqithisileyo -
Yintoni eya kuchaphazela i-thermal conductivity ye-insulation materials?
1. Ubushushu: Ubushushu bunefuthe elithe ngqo kwi-thermal conductivity yezinto ezahlukeneyo zokufakelwa kwe-thermal.Njengoko iqondo lokushisa linyuka, i-thermal conductivity yezinto eziphathekayo iphakama.2. Isiqulatho sokufuma: Zonke izinto zokugquma i-thermal zinesakhiwo esinemingxuma kwaye kulula ukufunxa m...Funda ngokugqithisileyo -
Yintoni ekufuneka ithathelwe ingqalelo ngexesha lokwakhiwa kwebhodi yokugquma ibhodi yoboya?
1.Akucebisi ukwenza ukugcinwa kokushisa kwangaphandle kunye nokushisa ukushisa kusebenza kwiintsuku zemvula, ngaphandle koko kufuneka kuthathwe amanyathelo angenamvula.2.Ukuba ibhodi yoboya belitye isetyenziselwa ukugcinwa kobushushu ngaphandle okanye apho ukukrazula koomatshini kuxhaphake ukuba kwenzeke, isinyithi okanye isongelo seplastiki kufuneka sisetyenziswe.Hlawula...Funda ngokugqithisileyo -
Ziziphi izinto zokwakha ezingatshiyo?
Ukhuselo lomlilo lweKlasi A: Izinto zeKlasi A ezingatshiyo luhlobo lwezixhobo ezingatshiyo ezisetyenziswa kwizakhiwo eziphakamileyo.Izakhiwo ezikumgangatho ophezulu zineengozi zomlilo rhoqo ngenxa yomlilo ogqunywe ngaphandle, kwaye imigangatho yesizwe esebenzayo yamandla inyuke kancinci ukusuka kuma-65% ukuya kuma-75%.I...Funda ngokugqithisileyo -
Ziziphi iingenelo zokujongana nefoyile yealuminiyam kumphezulu webhodi yoboya yeglasi?
Okwangoku, uboya beglasi luhlobo lwemathiriyeli yokufakelwa kwe-thermal enoluhlu olubanzi lwesicelo kunye nokusebenza okugqwesileyo.Kwintsimi yobunjineli bolwakhiwo lwentsimbi, uboya beglasi buhlala busetyenziswa njengodonga lokuzalisa, ngakumbi ubume bentsimbi, uboya beglasi bunemicu eguquguqukayo kwaye idityaniswe...Funda ngokugqithisileyo -
Uthini umgaqo weemveliso ezifunxa isandi?
Ngokombono wokhuselo lokusingqongileyo, zonke “zandi ezingafunwayo” ezichaphazela ufundo oluqhelekileyo lwabantu, umsebenzi, nokuphumla kwiimeko ezithile zibizwa ngokudibeneyo njengengxolo.Okufana nokutshiswa koomatshini, ukubethelwa kweenqwelo-mafutha ezahlukeneyo, ingxolo yabantu kunye ne-var...Funda ngokugqithisileyo -
Indlela yokugcina iimveliso zoboya beglasi
Uboya beglasi sisixhobo esibalulekileyo esingangenwa ngumlilo kunye nesigqumathelo sobushushu, esinokusetyenziswa kumashishini amaninzi ukuvala imililo nokunciphisa ilahleko yepropathi kunye nokwenzakala okubangelwa yimililo.Kufuneka igcinwe ngendlela eyiyo ukuyikhusela ekubeni ingachaphazeli umlilo wayo kunye nokusebenza kobushushu.Kwi...Funda ngokugqithisileyo -
iinkcukacha ezininzi malunga noboya bamaminerali
Nokuba kukwishishini, kwezolimo, kwizakhiwo zomkhosi okanye zasekuhlaleni, ukuba nje ubushushu bufuneka, uboya bamatye bunokubonwa.Usetyenziso oluphambili lwebhodi yoboya bamatye ngolu hlobo lulandelayo: Uboya bamatye busetyenziswa ikakhulu ukugquma iindonga, uphahla, iingcango kunye nemigangatho ekugqumeni kwesakhiwo, isigqubuthelo sodonga...Funda ngokugqithisileyo
