Consider the following fire hydrant flow tests conducted at the same elevation:
Test A: 75 psi Static, 60 psi Residual at 1,200 gpm
Test B: 65 psi Static, 60 psi Residual at 1,800 gpm
Test C: 70 psi Static, 45 psi Residual at 1,200 gpm
Which of the following is true?
a. Test A would provide better pressure than Test B for a 1,500 sqft Light Hazard sprinkler system.
b. Test A would provide better pressure than Test B for a 3,000 sqft ESFR sprinkler system.
c. Test B would always provide better pressure than Test C for any type re sprinkler system.
d. Both a and c.
Solution | Posted 06/20/18
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