L V2 hg,strekli= f •5°2g + z, + hpompa.f 2g v? P2 +zz + hearbin,s + hg,toplam p.V.D Re = Pg pg 1.11 |6.9 -1.8 log Re hx.yerel =EKs Wmil hx,toplam= hx,sarekli + hx.yeret 3.7 2g Протра wỷ/2 ENPY = g Nsp...

Extracted text: L V2 hg,strekli= f •5°2g + z, + hpompa.f 2g v? P2 +zz + hearbin,s + hg,toplam p.V.D Re = Pg pg 1.11 |6.9 -1.8 log Re hx.yerel =EKs Wmil hx,toplam= hx,sarekli + hx.yeret 3.7 2g Протра wỷ/2 ENPY = g Nsp H =-(wr,V2t – wr,V14) ý= 2nr,b,V,m = 2trzb2V2.n 2g/ pompa girişi (gH)³/4 Pg Wmil.B PB (WB Wmla PA WB (DR (D' WA From the experiments performed on the pump (pump A) in a laboratory, the following values at the best efficiency point were obtained; cm³ kg DA 3D 15 ст, НА 3 240 ст, Va%3D 1500 PA = 998 Na = 1800 rev / minute and ve NApompa = 0,91 ст3 HB 610 ст, Рв kg 998 m3 ve Vp= 4100' %3D It would be desirable to design a new pump (pump B) with values. Accordingly, which of the following is the revolution number of the new pump? 2051 rev / minute 2512 rev / minute 2196 rev / minute 2378 rev / minute 1969 rev / minute