in problem $29,$ the pressure in the $60$mm section is $5000$ kpa what will the pressure be in the $20$mm section? assume equal elevations at both points.

both points.

Standard hydraulic oil $)=(8800\frac{N}{m^3}$ is flowing at a constant rate

of $80$ lpm through a conduit that has a $60-mm$ ID$.$ What is the flow

velocity? If the conduit ID is reduced to $20$ mm in one section of

the system, what will the velocity be at this point?

$3$a$.$ In problem $29,$ the pressure in the $60-mm$ section is $5000$ kPa $.$

What will the pressure be in the $20-mm$ section? Assume equal ele$-$

vations at both points.