Pilot tube is a device, which convert velocity head of flowing water into pressure by ____________________?
A. H = v2/2g
B. H = v/g
C. H = v2 / g2
D. H = v2 / g
A. H = v2/2g
B. H = v/g
C. H = v2 / g2
D. H = v2 / g