Additional personnel will be required to safely handle smooth bore nozzles at nozzle pressures greater than:
A) 50 psi (350 kPa).
B) 65 psi (450 kPa).
C) 75 psi (525 kPa).
D) 100 psi (700 kPa).

Question

Quizplus · Accepted Answer

Smooth bore nozzles at nozzle pressures greater than 65 psi (450 kPa) typically require additional personnel to handle safely due to the increased force of the water jet.

Additional Personnel Will Be Required to Safely Handle Smooth Bore