Q 6.9: What gauge pressure is required in the city mains for a stream from a fire hose connected to the mains to reach a vertical height of 15m?
Q 6.9: What gauge pressure is required in the city mains for a stream from a fire hose connected to the mains to reach a vertical height of 15m?
2 comments on “Question 6.9”
I can’t understand how velocities are taken to be same at top and bottom. Could someone explain please?
As speed of water throughout the stream flow does not change. That is why velocity is same.