Author Question: When doing a water system balance, how should the final water flow rate at all units be set? a. ... (Read 79 times)

sarasara · **on:** Jul 24, 2018

When doing a water system balance, how should the final water flow rate at all units be set?

a. 100 percent of design flow
b. Within +/-10 percent of design flow
c. 105 percent of design flow
d. Above 85 percent of design flow

Question 2

In a four-pipe water system, what type of valve is used on each double-coil terminal?

a. Three-way valve
b. Orifice plate
c. Balancing valve
d. Two-way valve