Suppose the pressure switch used to control the "lead" potable water pump is set at 45 psig cut-in for pump start and 55 psig cut-out for pump stop. What would be an appropriate setting for the "lag" potable water pump?
A
40 psig cut-in for pump start and 55 psig cut-out for pump stop.
B
45 psig cut-in for pump start and 50 psig cut-out for pump stop.
C
45 psig cut-in for pump start and 60 psig cut-out for pump stop.
D
50 psig cut-in for pump start and 60 psig cut-out for pump stop.
Loading interactive features...
Question 1 / 205eccef9cbacbc34ba4d45728
Question 1 of 205eccef9cbacbc34ba4d45728
Suppose the pressure switch used to control the "lead" potable water pump is set at 45 psig cut-in for pump start and 55 psig cut-out for pump stop. What would be an appropriate setting for the "lag" potable water pump?
Suppose the pressure switch used to control the "lead" potable water pump is set at 45 psig cut-in for pump start and 55 psig cut-out for pump stop. What would be an appropriate setting for the "lag" potable water pump?