Question: Calculate the equivalent diameter of the annular space between a 1-1/2- and a 2411. Schedule 40 pipe.
2. A rectangular enclosed channel of asphalted cast iron is used to transport water at 30 ftfs. Find the pressure drop for each foot of channel length.
3. A conduit whose cross-section is an equilateral triangle (with side 5 in.) has a pressure drop of 1 psi/ft. How much air at standard conditions will the conduit deliver?