What is the pump discharge pressure when supplying a ground monitor using a 500 GPM fog nozzle with 100 psi nozzle pressure, supplied with two 2 ½ inch hose lines each 250 ft in length. (use long formula)
A. 130.7 psi
B. 162.5 psi
C. 222.7 psi
D. 262.5 psi
Answer: B. 162.5 psi
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