Question 906Deck Safety70% to pass
You are operating a fire hose with an applicator attached. If you put the handle of the nozzle in the vertical position you will _______________.
AI Explanation
The correct answer is D) produce low-velocity fog.
When the handle of the nozzle is placed in the vertical position, it opens the nozzle to produce a low-velocity fog pattern. This is a common technique used to effectively extinguish fires by creating a fine mist that absorbs heat and provides better coverage compared to a straight stream.
The other options are incorrect:
A) would produce a high-velocity stream, not a fog pattern.
B) would shut off the water completely, not produce a fog.
C) would produce a straight, high-velocity stream, not a low-velocity fog.
Related Questions
#904 The difference in water spray pattern between the high-velocity tip and low-velocity applicator used with the all-purpose nozzle is due to _______________.#905 The spray of water in low-velocity fog will have _______________.#907 If a firefighting situation calls for low-velocity fog you would _______________.#908 The 12-foot low-velocity fog applicator _______________.#909 To get low-velocity fog from an all-purpose nozzle, you would _______________.