Which of the following conditions is valid in the case of flow through parallel pipes?
1
The rate of discharge in the main line is not equal to the sum of the discharges in each of the parallel pipes.
2
The velocity of flow in the main line is equal to the sum of the velocities in each of the parallel pipes.
3
The loss of head in each parallel pipe is different.
4
The rate of discharge in the main line is equal to the sum of the discharges in each of the parallel pipes.
5
Question Not Attempted