A pitot tube is fixed in a main of diameter 15cm and the difference in pressure indicated by gauge is 4cm of water column. find the volume of water passing through the main in one minute !!!!!!!
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2 Answers
62pitot tube is not in syllabus.. but bcos u have asked!
It basically uses bernaulli's principle...
with P same at both ends
and
1/2Ïv2=ÏgH
so v=√2gH
from v.Area you will get the volume flow rate!