Khadka null ee awoodda laba-geesoodka ahwareejin toos ahwaxa uu leeyahay xidhiidhka soo socda:
(1)4 tiir dual koronto oo toos ah wareejinta, null(N) khad gooni ah, siday u kala horreeyaan ugu xidhan shabkada korantada ee caadiga ah iyo khadka korantada heeganka ah ee null (N).
(2) Waxaa jira laba siyaabood oo lagu xidhi karo khadka null ee3 tiir dual koronto toos ah wareejinta: mid waa laynka null (N) ee tamarta guud iyo sahayda heeganka goonida ah.Midda kale waa in korontada guud iyo tan heeganka ay isku xiran yihiin.Marka sahayda korontada ee caadiga ah iyo sahayda heeganka ah ee khadka null ay isku xidhan yihiin, laynka guud ee korontada ama khadka korontada, laguma rakibi karo heerka sare ee tamarta labalaabka ahbeddelka tooska ahHadhaaga wareegtada wareegtada ficilka hadda jirta, haddii kale taranta labalaabka ah ee beddelka tooska ah marka qalabka wareegga wareegga ficilka hadda jira uu si toos ah u jabo.
Dhibaatooyinka u baahan fiiro gaar ah oo loogu talagalay xakamaynta beddelka falcelinta falcelinta firfircoon ee sare
ATSEguud ahaan lama oggola in lagu wareejiyo matoor waaweyn ama culeysyo falcelineed oo sarreeya, sida matoorada waaweyn ee beddela shaqada, marka farqiga wajiga korontadu uu weyn yahay, waxaa la kulmi doona culeys farsamo oo weyn.Isla mar ahaantaana, wakhtiga ka badan ee ay sababto awoodda dambe ee matoorku xitaa waxay sababtaa fiyuuska inuu jabo ama jabiyaha wareeggu inuu jabo.Xalku badanaa waa nuugista caabbinta ama dhimista culayska, ama beddelka tooska ah ee beddelka nooca beddelka.Laba kooxood oo xiriiro guuraya ayaa lagu daraa dib u dhac ka hor beddelidda si looga fogaado saameynta hadda ay keento beddelashada matoor weyn ama culeyska beddelka.
Si aad u ogaato wax badan oo ku saabsan beddelka tooska ah ee labada awood, fadlan guji boggayaga rasmiga ah:www.yuyeelectric.com