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Hello, I do not understand the solution to this problem.  Problem and solution picture. My only explanation is that it is an error because the pump curve the show in the solution is different from the pump curve in the question. Thanks.

Hello, I'm having trouble understanding the solution to 6MS problem 49. See problem and solution here http://imgur.com/a/8wsse. In particular: 1) Why can I not use the hydraulic power equations for each branch. IE for the main branch I compute BHP required for the total flow and the pressure...

Hello, Recently I took the new NCEES practice exam and scored 88% first time under timed exam conditions (really boosted my confidence). This weekend I have been working on the 6MS under exam conditions (timed 20 question segments of 2 hours) and am unable to finish the problems in time...

Hello, Currently studying for Mech thermal/fluids exam in April. I am getting whooped by the MERM problems (although I understand they are much more difficult). In particular some problems require plotting Sensible heat /total Heat slopes on a psychometric chart (eg. MERM13 page 43-6 and 43-8...