I am presently facing a problem in water plant .
In a tank there are four pump placed at equal distance named A B C D .in this arrangement A and D positioned at near corner of the tank . I started A B C pump at a same time also D kept for stand by purpose . In this arrangement the pump A gives less delivery than the other B C pumps. Where as all pump having same specification.
Pump locating at corner of tank disturb the delivery