Saxnaanta akhriska mitirka qulqulka waa qiimaha ugu sarreeya ee la oggol yahay ee khaladka qaraabada ah ee mitirka, halka saxnaanta baaxadda buuxda ay tahay qiimaha ugu badan ee la oggol yahay ee khaladka tixraaca mitirka.
Tusaale ahaan, qiyaasta buuxa ee qulqulka qulqulka waa 100m3 / h, marka socodka dhabta ahi yahay 10 m3 / h, haddii qulqulka qulqulku yahay 1% saxnaanta akhriska, qiimaha cabbirka qalabku waa inuu ahaadaa 9.9-10.1m3 / h [10± (10×0.01)];Haddii mitirka socodka uu yahay 1% saxnaanta cabbirka buuxa, cabbirka mitirku waa inuu ahaadaa inta u dhaxaysa 9-11 m3 / h [10± (100 × 0.01)].
Marka heerka socodka dhabta ah uu yahay 100 m3 / h, haddii mitirka qulqulka uu yahay 1% saxnaanta akhriska, qiimaha cabbirka ee qalabku waa inuu ahaadaa inta u dhaxaysa 99-101 m3 / h [100 ± (100 × 0.01)];Haddii mitirka socodka uu yahay 1% saxnaanta cabbirka buuxa, mitirku cabbirku waa inuu ku jiraa inta u dhaxaysa 99-101 m3/h [10± (100×0.01)].
Waqtiga boostada: Mar-31-2023