A plot of pump net head as a function of pump volume flow rate is shown below. What are the names of the three intersection points respectively? a) free delivery, operating point, shutoff head b) shutoff head, operating head, free delivery c) shutoff head, operating point, free delivery d) operating point, shutoff head, free delivery
A plot of pump net head as a function of pump volume flow rate is shown below. What are the names of the three intersection points respectively? a) free delivery, operating point, shutoff head b) shutoff head, operating head, free delivery c) shutoff head, operating point, free delivery d) operating point, shutoff head, free delivery
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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1) A plot of pump net head as a function of pump volume flow rate is shown below. What are the names of the three intersection points respectively?
a)
|
free delivery, operating point, shutoff head |
b)
|
shutoff head, operating head, free delivery |
c)
|
shutoff head, operating point, free delivery |
d)
|
operating point, shutoff head, free delivery |
2) A steady, incompressible fluid flow through two identical pumps in series, the volume flow rate through the two pumps is equal to V1˙+V2˙.
True or False
3) When calculating efficiency, equations for pump and turbine are the same, and both efficiencies should be less than 1.
True or False
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