TB #1 1” Hose For Structural Firefighting Flashcards
1
Q
What angle and degree do you use?
A
Wide angle or 30 degree cone spray
2
Q
What are the test nozzle pressures?
A
125,250,400 psi
3
Q
How is hose efficiency increased?
A
With increasing to high pressure
4
Q
What type of ventilation is delayed until fire is knocked down?
A
Vertical ventilation
5
Q
Where do you apply hose and direct water through in 1 inch structural firefighting?
A
Window or door and direct water above seat of fire
6
Q
Efficiency of 1 inch structural firefighting depends on?
A
Depends largely on the tightness of the building
