Question

Question
The purpose of stand pipe is that it
V
Option 1:
Helps fire fighting
Option 2:
Is of great help in intermittent supply
system
Option 3
Increases storage capacity of water
Option 4:
boots pressures in pipes
​

Answer 1

Answer:

Option 2: Is of great help in intermittent supply

I hope it helps

Answer 2

Answer:

option 2: is great help in intermittent supply system