When time of closure tc = L/v0 (where L is length of pipe and v0 is speed of pressure wave), the portion of pipe length subjected to maximum head is
A. L/4
B. L/3
C. L/2
D. L
Answer:A
When time of closure tc = L/v0 (where L is length of pipe and v0 is speed of pressure wave), the portion of pipe length subjected to maximum head is
A. L/4 B. L/3 C. L/2 D. L