Under normal firefighting conditions, approximately how far could a straight stream of water reach when the hose pressure is 100 PSI?

Correct Answer: Option B — 100 feet

Standard marine firefighting doctrine and USCG instructional guidelines establish that a 1.5-inch or 2.5-inch fire hose operating at an optimal nozzle pressure of 100 PSI projects an effective straight stream of water approximately 100 feet.