Iindaba zeShishini

Kwiinkqubo zemveliso zemveli, i-valve zebhabhathane, njengezixhobo ezibalulekileyo zokulawula, zidlale indima ebalulekileyo kodwa ibe nemisebenzi enqongopheleyo, esenza kube nzima ukufezekisa iimfuno ezibalekayo ezizandayo.

Iivallo zebhabhathane zithambekele kwezi mpazamo ziqhelekileyo ngexesha lokusebenza kwexesha elide ngenxa yokusebenza kwexesha elide ngenxa yezinto ezinje ngemisebenzi ephakathi, kunye nokusebenza

Iivallo zebhabhathane, njengezixhobo eziqhelekileyo zokulawula amanzi, zisetyenziswa ngokubanzi kumasimi amaninzi amashishini. Nangona kunjalo, ekusebenziseni kanye, iivalves zebhabhathane rhoqo zinamava okuvuza, ezingachaphazelekanga kuphela ukusebenza kwemveliso kodwa kunokubeka ingozi yokhuseleko.

Ukukhetha ibhabhathane: Ungayikhetha njani phakathi kwetywina elithambileyo kunye netywina elinzima? Ekukhetheni kweevalve zebhabhathane, ukhetho phakathi kwebhabhathane lebhabhathane elithambileyo elitywiniweyo kunye neevalvery zebhabhathane ezinamagqabi ngokuthe ngqo kuchaphazela ngokuthe ngqo intsebenzo yokutywina kwenkqubo, inkonzo, kunye neendleko.

Ukukhetha ibhabhathane: Ungayikhetha njani phakathi kwetywina elithambileyo kunye netywina elinzima? Ekukhetheni kweevalve zebhabhathane, ukhetho phakathi kwebhabhathane lebhabhathane elithambileyo elitywiniweyo kunye neevalvery zebhabhathane ezinamagqabi ngokuthe ngqo kuchaphazela ngokuthe ngqo intsebenzo yokutywina kwenkqubo, inkonzo, kunye neendleko.

Kutheni le nto intsebenzo yokutywina yeBhola yeBhola yeBhola yeValves iyahluka njengokutshintsha kobushushu?