A cooling water system is operating at steady-state conditions indicating 900 gpm with 60 psid across the flow transmitter venturi.
If the cooling water flow rate is increased to 1,800 gpm, the differential pressure across the flow transmitter venturi will be approximately ___
A. 85 psid.
B. 120 psid.
C. 175 psid.
D. 240 psid.