Table M8-15 A Sprinkler Service Is Analyzing the Flow of Water Through

Multiple Choice

Table M8-15
A sprinkler service is analyzing the flow of water through pipes in your front yard.The flow capacities are given in the table below.Flow is measured in 100 gallons/hour.

-Use the information in Table M8-15.In order to achieve maximal flow from node 1 to node 7, what should the flow from node 2 to node 4 be?

A) -700 gallons/hour
B) 700 gallons/hour
C) 1100 gallons/hour
D) 0 gallons/hour